【单选题】 thE light proDuCED By lAsErs is in gEnErAl FAr morE monoChromAtiC, powErFully,nD CohErEnt thAn thAt From Any othEr light sourCE
【单选题】 What regular service did The Associated Press and United Press International begin to offer subscribing newspapers in the 1930's
A.( A new system of weather forecasting
B.( An air-mass analysis
C.( Twice daily weather maps
D.( Cloud-cover photographs
A.( A new system of weather forecasting
B.( An air-mass analysis
C.( Twice daily weather maps
D.( Cloud-cover photographs
【单选题】 Which Of the following terms is defined in the passage
A.( "repertoire" (line 5)
B.( "satire" (line 9)
C.( "additive" (line 19)
D.( "rendering" (line 24)
A.( "repertoire" (line 5)
B.( "satire" (line 9)
C.( "additive" (line 19)
D.( "rendering" (line 24)
【单选题】 All of the following are mentioned as effects of changes in the shoe industry during the 1820's and 1830's EXCEPT
A.(an increase in the worker's dependence on entrepreneurs
B.(an increase in the wages paid to journeymen shoemakers
C.(a decline in the workers ability to control the speed of production
D.(a decrease in the price of shoes
A.(an increase in the worker's dependence on entrepreneurs
B.(an increase in the wages paid to journeymen shoemakers
C.(a decline in the workers ability to control the speed of production
D.(a decrease in the price of shoes
【单选题】 Après la formation, il a obtenu ______ de conduire.
A.le permis
B.la licence
C. la tyrannie
D.la tolérance
A.le permis
B.la licence
C. la tyrannie
D.la tolérance
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