【单选题】 Some critics maintain （） the mystery novel is a symbolic ritual of guilt and retribution.
A. is that
B. that there is
C. it is
D. that
A. is that
B. that there is
C. it is
D. that
【单选题】The discovery of freezing has changed our eating habits more than any other related invention. Because many foods contain large amounts of water, they freeze solidly at or just below 32 degrees Fahrenheit. When we lower the temperature to well below the freezing point and prevent air from penetrating the food, we retard the natural process of decay that causes food to spoil. Freezing preserves the flavor and nutrients of food better than any other preservation method. When properly prepared and packed, foods and vegetables can be stored in the freezer for one year.
Most vegetables and some fruits need blanching before they are frozen, and to avoid this step would be an expensive mistake. The result would be a product largely devoid of vitamins and minerals. Proper blanching curtails the enzyme action, which vegetables require during their growth and ripening but which continues after maturation and will lead to decay unless it is almost entirely stopped by blanching. This process is done in two ways, either by plunging vegetables in a large amount of rapidly boiling water for a few minutes or by steaming them. For steam blanching, it is important that timing begin when the water at the bottom of the pot is boiling. Different vegetables require different blanching times, and specified times for each vegetable must be observed. Under-blanching is like no blanching at all, and over-blanching, while stopping the enzyme action, will produce soggy, discolored vegetables.
1.Why does the author mention 32 degrees Fahrenheit?
A.To suggest the storage temperature for most foods
B.To identify the freezing point of water
C.To state the correct setting for a freezer
D.To give the temperature for blanching
2.Why does the author use the term expensive mistake in discussing blanching?
A.To state that blanching is expensive but very effective
B.To warn that not blanching will harm the food’s nutritional value
C.To emphasize the importance of blanching only a few items at a time
D.To show that many people waste food by blanching improperly
Most vegetables and some fruits need blanching before they are frozen, and to avoid this step would be an expensive mistake. The result would be a product largely devoid of vitamins and minerals. Proper blanching curtails the enzyme action, which vegetables require during their growth and ripening but which continues after maturation and will lead to decay unless it is almost entirely stopped by blanching. This process is done in two ways, either by plunging vegetables in a large amount of rapidly boiling water for a few minutes or by steaming them. For steam blanching, it is important that timing begin when the water at the bottom of the pot is boiling. Different vegetables require different blanching times, and specified times for each vegetable must be observed. Under-blanching is like no blanching at all, and over-blanching, while stopping the enzyme action, will produce soggy, discolored vegetables.
1.Why does the author mention 32 degrees Fahrenheit?
A.To suggest the storage temperature for most foods
B.To identify the freezing point of water
C.To state the correct setting for a freezer
D.To give the temperature for blanching
2.Why does the author use the term expensive mistake in discussing blanching?
A.To state that blanching is expensive but very effective
B.To warn that not blanching will harm the food’s nutritional value
C.To emphasize the importance of blanching only a few items at a time
D.To show that many people waste food by blanching improperly
【单选题】moDErn soCiEtiEs ArE suCh ComplEx thAt thEy CoulD not Exist without A wEll-DEvElopED systEm oF lAw.
【单选题】 somEonE mAy rEFusE to rECognizE thE sEriousnEss oF An EmotionAlly thrEAtEning situAtion AnD pErCEivE As lEss thrEAtEning.
【单选题】 The mountains, especially the Rocky Mountains, formerly constituted a seriously barrier to east-west trade in British Columbia.
【单选题】 (Early) signs (characteristic) of the acute phase of viral hepatitis in (adults) are abdominal pain, nausea, and (feverish) often accompanied by chills.
A．Early
B．characteristic
C．adults
D．feverish
A．Early
B．characteristic
C．adults
D．feverish
【单选题】 (In most) cases of epilepsy, cerebral electrical activity, also known as brain waves, (demonstrates) a (characteristically) abnormal (rhythms).
A．In most
B．demonstrates
C．characteristically
D．rhythms
A．In most
B．demonstrates
C．characteristically
D．rhythms
【单选题】 The word "locale" in line 28 is closest in meaning to
A．( topic
B．( season
C．( interest
D．( place
A．( topic
B．( season
C．( interest
D．( place
【单选题】 The word "unprecedented" in line 25 is closest in meaning to
A．( slow
B．( profitable
C．( not seen before
D．( never explained
A．( slow
B．( profitable
C．( not seen before
D．( never explained
【单选题】rEADing 5 "spEECh AnD writing"
it is A wiDEly hElD misConCEption thAt writing is morE pErFECt thAn spEECh. to mAny pEoplE, writing somEhow sEEms morE CorrECt AnD morE stABlE, whErEAs spEECh CAn BE CArElEss, CorruptED, AnD susCEptiBlE to ChAngE. somE pEoplE EvEn go so FAr As to iDEntiFy lAnguAgE with writing AnD to rEgArD spEECh As A sEConDAry Form oF lAnguAgE usED impErFECtly to ApproximAtE thE iDEAls oF thE writtEn lAnguAgE.
→ onE oF thE BAsiC Assumptions oF moDErn linguistiCs, howEvEr, is thAt spEECh is primAry AnD writing is sEConDAry. thE most immEDiAtE mAniFEstAtion oF lAnguAgE is spEECh AnD not writing. writing is simply thE rEprEsEntAtion oF spEECh in AnothEr physiCAl mEDium. spokEn lAnguAgE EnCoDEs thought into A physiCAlly trAnsmittABlE Form, whilE writing, in turn, EnCoDEs spokEn lAnguAgE into A physiCAlly prEsErvABlE Form. writing is A two-stAgE proCEss.All units oF writing, whEthEr lEttErs or ChArACtErs, ArE BAsED on units oF spEECh, i.E., worDs, sounDs, or syllABlEs. whEn linguists stuDy lAnguAgE, thEy tAkE thE spokEn lAnguAgE As thEir BEst sourCE oF DAtA AnD thEir oBjECt oF DEsCription (ExCEpt in instAnCEs oF lAnguAgEs likE lAtin For whiCh thErE ArE no longEr Any spEAkErs).
thErE ArE sEvErAl rEAsons For mAintAining thAt spEECh is primAry AnD writing is sEConDAry.
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First, writing is A lAtEr historiCAl DEvElopmEnt thAn spokEn lAnguAgE.
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CurrEnt ArChEologiCAl EviDEnCE inDiCAtEs thAt writing wAs First utilizED in sumEr, thAt is, moDErn-DAy irAq, ABout 6,000 yEArs Ago.
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As FAr As physiCAl AnD CulturAl Anthropologists CAn tEll, spokEn lAnguAgE hAs proBABly BEEn usED By humAns For hunDrEDs oF thousAnDs oF yEArs.
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→ sEConD, writing DoEs not Exist EvErywhErE thAt spokEn lAnguAgE Exists. this sEEms hArD to imAginE in our highly litErAtE soCiEty, But thE FACt is thAt thErE ArE still mAny CommunitiEs in thE worlD whErE A writtEn Form oF lAnguAgE is not usED, AnD EvEn in thosE CulturEs using A writing systEm, thErE ArE inDiviDuAls who FAil to lEArn thE writtEn Form oF thEir lAnguAgE. in FACt, thE mAjority oF thEEArth’s inhABitAnts ArE illitErAtE, though quitE CApABlE oF spokEn CommuniCAtion. howEvEr, no soCiEty usEs only A writtEn lAnguAgE with no spokEn Form.
thirD, writing must BE tAught, whErEAs spokEn lAnguAgE is ACquirED AutomAtiCAlly.All ChilDrEn, ExCEpt ChilDrEn with sErious lEArning DisABilitiEs, nAturAlly lEArn to spEAk thE lAnguAgE oF thE Community in whiCh thEy ArE Brought up. thEy ACquirE thE BAsiCs oF thEir nAtivE lAnguAgE BEForE thEy EntEr sChool, AnD EvEn iF thEy nEvEr AttEnD sChool, thEy BEComE Fully CompEtEnt spEAkErs. writing systEms vAry in ComplExity, But rEgArDlEss oF thEir lEvEl oF sophistiCAtion, thEy must All BE tAught.
FinAlly, nEurolinguistiC EviDEnCE (stuDiEs oF thE BrAin in ACtion During lAnguAgE usE) DEmonstrAtEs thAt thE proCEssing AnD proDuCtion oF writtEn lAnguAgE is ovErlAiD on thE spokEn lAnguAgE CEntErs in thE BrAin. spokEn lAnguAgE involvEs sEvErAl DistinCt ArEAs oF thE BrAin; writing usEs thEsE ArEAs AnD othErs As wEll.
→ so whAt givEs risE to thE misConCEption thAt writing is morE pErFECt thAn spEECh thErE ArE sEvErAl rEAsons. For onE thing, thE proDuCt oF writing is usuAlly morE Aptly worDED AnD BEttEr orgAnizED, ContAining FEwEr Errors, hEsitAtions, AnD inComplEtE sEntEnCEs thAn ArE FounD in spEECh. this pErFECtion oF writing CAn BE ExplAinED By thE FACt thAt writing is thE rEsult oF DEliBErAtion, CorrECtion, AnD rEvision, whilE spEECh is thE spontAnEous AnD simultAnEous FormulAtion oF iDEAs; writing is thErEForE lEss suBjECt to thE ConstrAint oF timE thAn spEECh is. in ADDition, writing is ultimAtEly AssoCiAtED with EDuCAtion AnD EDu
it is A wiDEly hElD misConCEption thAt writing is morE pErFECt thAn spEECh. to mAny pEoplE, writing somEhow sEEms morE CorrECt AnD morE stABlE, whErEAs spEECh CAn BE CArElEss, CorruptED, AnD susCEptiBlE to ChAngE. somE pEoplE EvEn go so FAr As to iDEntiFy lAnguAgE with writing AnD to rEgArD spEECh As A sEConDAry Form oF lAnguAgE usED impErFECtly to ApproximAtE thE iDEAls oF thE writtEn lAnguAgE.
→ onE oF thE BAsiC Assumptions oF moDErn linguistiCs, howEvEr, is thAt spEECh is primAry AnD writing is sEConDAry. thE most immEDiAtE mAniFEstAtion oF lAnguAgE is spEECh AnD not writing. writing is simply thE rEprEsEntAtion oF spEECh in AnothEr physiCAl mEDium. spokEn lAnguAgE EnCoDEs thought into A physiCAlly trAnsmittABlE Form, whilE writing, in turn, EnCoDEs spokEn lAnguAgE into A physiCAlly prEsErvABlE Form. writing is A two-stAgE proCEss.All units oF writing, whEthEr lEttErs or ChArACtErs, ArE BAsED on units oF spEECh, i.E., worDs, sounDs, or syllABlEs. whEn linguists stuDy lAnguAgE, thEy tAkE thE spokEn lAnguAgE As thEir BEst sourCE oF DAtA AnD thEir oBjECt oF DEsCription (ExCEpt in instAnCEs oF lAnguAgEs likE lAtin For whiCh thErE ArE no longEr Any spEAkErs).
thErE ArE sEvErAl rEAsons For mAintAining thAt spEECh is primAry AnD writing is sEConDAry.
→ sEConD, writing DoEs not Exist EvErywhErE thAt spokEn lAnguAgE Exists. this sEEms hArD to imAginE in our highly litErAtE soCiEty, But thE FACt is thAt thErE ArE still mAny CommunitiEs in thE worlD whErE A writtEn Form oF lAnguAgE is not usED, AnD EvEn in thosE CulturEs using A writing systEm, thErE ArE inDiviDuAls who FAil to lEArn thE writtEn Form oF thEir lAnguAgE. in FACt, thE mAjority oF thEEArth’s inhABitAnts ArE illitErAtE, though quitE CApABlE oF spokEn CommuniCAtion. howEvEr, no soCiEty usEs only A writtEn lAnguAgE with no spokEn Form.
thirD, writing must BE tAught, whErEAs spokEn lAnguAgE is ACquirED AutomAtiCAlly.All ChilDrEn, ExCEpt ChilDrEn with sErious lEArning DisABilitiEs, nAturAlly lEArn to spEAk thE lAnguAgE oF thE Community in whiCh thEy ArE Brought up. thEy ACquirE thE BAsiCs oF thEir nAtivE lAnguAgE BEForE thEy EntEr sChool, AnD EvEn iF thEy nEvEr AttEnD sChool, thEy BEComE Fully CompEtEnt spEAkErs. writing systEms vAry in ComplExity, But rEgArDlEss oF thEir lEvEl oF sophistiCAtion, thEy must All BE tAught.
FinAlly, nEurolinguistiC EviDEnCE (stuDiEs oF thE BrAin in ACtion During lAnguAgE usE) DEmonstrAtEs thAt thE proCEssing AnD proDuCtion oF writtEn lAnguAgE is ovErlAiD on thE spokEn lAnguAgE CEntErs in thE BrAin. spokEn lAnguAgE involvEs sEvErAl DistinCt ArEAs oF thE BrAin; writing usEs thEsE ArEAs AnD othErs As wEll.
→ so whAt givEs risE to thE misConCEption thAt writing is morE pErFECt thAn spEECh thErE ArE sEvErAl rEAsons. For onE thing, thE proDuCt oF writing is usuAlly morE Aptly worDED AnD BEttEr orgAnizED, ContAining FEwEr Errors, hEsitAtions, AnD inComplEtE sEntEnCEs thAn ArE FounD in spEECh. this pErFECtion oF writing CAn BE ExplAinED By thE FACt thAt writing is thE rEsult oF DEliBErAtion, CorrECtion, AnD rEvision, whilE spEECh is thE spontAnEous AnD simultAnEous FormulAtion oF iDEAs; writing is thErEForE lEss suBjECt to thE ConstrAint oF timE thAn spEECh is. in ADDition, writing is ultimAtEly AssoCiAtED with EDuCAtion AnD EDu
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