| 四六级考试六级每日一练（2019/6/20） |
| 第1题：Some of the most, important problems in physics （） their success to these mathematics systems. A. oblige B. devote C. contribute D. attribute |
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| 第2题：Inview（）risinglaborcost,manycompanieshaveturnedtoautomation. A.of B.for C.to D.that |
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| 第3题：The security of the passengers is supposed to（） by the captain. A.see to B.seeing to C.be seen to D.seen to |
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| 第4题：Itcostsaboutthirtydollarstohaveatooth（）. A.filling B.tofill C.filled D.fill |
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| 第5题：They are produced（）. A. 10 more pianos this month than last month B. 10 pianos more this month than last month C. 10 pianos this month as many as last month D. 10 as many pianos this month as last month |
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| 第6题：We always have problem____dealing with the changing world. A.in B.on C.with D.about |
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| 第7题：My English teacher encouraged me to____a place at university. A.try out B.try for C.try on D.try back |
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| 第8题：Awomenhastobe（）amantogohalfasfar A.twiceasgoodas B.astwicegoodas C.twicegoodas D.twicesogoodas |
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| 第9题：TheUniversityofCalifornia,（）in1868,isadministratedbypresidentandgovernedbyatwenty-four-memberboardofregents. A.founded B.hasbeenfounded C.tohavebeenfounded D.wasfounded |
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| 第10题：We can rely on William to carry out this mission, for this judgment is always （） A. unmistakable B. reliable C. unrequestionable D. healthy |
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