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2017英语等级考试pets三级完型填空训练题
自古以来学有建树的人，都离不开一个“苦”字。以下是小编为大家搜索整理的2017英语等级考试pets三级完型填空训练题，希望对正在关注的您有所帮助!更多精彩内容请及时关注我们应届毕业生考试网!
The rocket engine, with its steady roar like that of a waterfall or a thunderstorm, is an impressive symbol of the new space age.Rocket engines have 1 powerful enough to shoot astronauts 2 the earth’s gravitational pull and 3 them on the moon.We have now become 4 space.
Impressive and complex 5 it may appear, the rocket, which was 6 in China over 800 years 7 , is a relatively simple device.Fuel that is 8 in the rocket engine changes 9 gas.The hot and rapidly 10 gas must escape, but it can do so only 11 an opening that 12 backward.As the gas is 13 with great force, it 14 the rocket in the 15 direction. Like the kick of a gun 16 it is fired, it 17 the laws of nature 18 by Sir Isaac Newton when he discovered that“ 19 every action, there is 20 equal and opposite reaction.”
1.A.shown B.been C.appeared D.proved
2.A.against B.despite C.beyond D.from
3.A.send B.land C.take D.carry
4.A.travelers B.astronauts C.researchers D.explorers
5.A.that B.so C.as D.sometimes
6.A.made B.discovered C.developed D.invented
7.A.in advance B.before C.earlier D.ago
8.A.round B.contained C.stored D.burned
9.A.as B.into C.for D.the
10.A.heating B.escaping C.expanding D.conducting
11.A.in B.at C.by D.through
12.A.turns B.goes C.faces D.directs
13.A.transmitted B.dispersed C.erected D.radiated
14.A.attracts B.leads C.pulls D.pushes
15.A.same B.other C.opposite D.wrong
16.A.that B.when C.if D.although
17.A.states B.proves C.follows D.breaks
18.A.described B.discussed C.considered D.made
19.A.like B.as C.with D.for
20.A.no B.an C.another D.theCloze
1.【答案】D
2.【答案】C
【解析】根据意思判断，beyond意为“超出，超过”。
3.【答案】B
4.【答案】A
【解析】根据意思判断，travelers正确.
5.【答案】C
【解析】原句是表示让步的状语从句，而且是一个倒装句，故只能选C as。
6.【答案】D
【解析】根据词的意思区分，invented(指发明)合乎题意。
7.【答案】D
8.【答案】D
【解析】根据句子意思判断，burned正确。
9.【答案】B
【解析】change into是固定短语，“变成”的意思。
10.【答案】C
【解析】根据句子意思判断，应选expanding gas膨胀的气体。
11.【答案】D
【解析】through的意思为“穿过，通过”。
12.【答案】C
【解析】faces意为“朝着”。
13.【答案】D
14.【答案】D
【解析】根据句子意思判断，应为push“推”。
15.【答案】C
【解析】朝相反的方向，故选C。
16.【答案】B
【解析】when引导的定语从句。
17.【答案】C
【解析】根据句子意思判断, follow在这里是遵循的意思。
18.【答案】A
19.【答案】D
20.【答案】B
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