2016年成人学位英语考试完形填空试题（二）

　　2016年成人学位英语考试完形填空试题及答案(二)

　　Dalton wondered why the heavier and lighter gases in the atmosphere did not separate as oil and water do.He finally concluded that the constituent 1 must exist in the form of 2 particles or atoms and that these 3 be completely mixed together in the 4 .This threw a new light in 5 laws of definite proportions.It was 6 necessary to suppose that the atoms 7 combinesintossmall groups of uniform 8 and so form more complex substance; 9 the mystery of this law was 10 .Dalton suggested, for example, that carbon monoxide 11 formed by the one with one 12 of atoms of carbon and oxygen, 13 carbon dioxide results from a single 14 of carbon uniting with two atoms 15 oxygen.Assuming this to be true, 16 the definite proportions of Prout\'s law ( 17 all chemical compounds the different constituents 18 enter in unvarying proportions) would naturally 19 the relative weights of the many 20 kinds of atoms.

　　1.A.gases B.pieces C.things D.gas

　　2.A.timely B.trimmed C.tiny D.topical

　　3.A.ought B.could C.will D.must

　　4.A.sky B.atmosphere C.oxygen D.environment

　　5.A.various B.many C.the D.those

　　6.A.only B.too C.that D.extremely

　　7.A.should B.were C.get D.could

　　8.A.construct B.structure C.piece D.feature

　　9.A.but B.also C.thus D.nevertheless

　　10.A.solved B.discovered C.broked D.told

　　11.A.must B.been C.were D.is

　　12.A.putting B.pairing C.placing D.preparing

　　13.A.while B.when C.therefore D.also

　　14.A.piece B.type C.atom D.measure

　　15.A.from B.in C.of D.for

　　16.A.then B.so C.by D.that

　　17.A.from B.in C.to D.for

　　18.A.are B.wouldn?t C.always D.never

　　19.A.describe B.unit C.mix D.reveal

　　20.A.different B.usual C.important D.chemical

　　考试报名：2016年学位英语考试报名专题 新手指南 报考答疑

　　考试试题：2016学位英语考试模拟试题 江苏学位英语考试模拟试题

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