?2021年4月自考英語(yǔ)二沖刺模擬試題

英語(yǔ)(二)的自考代碼為00015，下文是希賽網(wǎng)整理的2021年4月自考英語(yǔ)二沖刺模擬試題，如果對(duì)自考英語(yǔ)(二)的真題有需要的考生，可以點(diǎn)擊進(jìn)入【00015-英語(yǔ)(二)】下載歷年真題。需要查看更多模擬題的考生可以點(diǎn)擊進(jìn)入【2021年4月自考英語(yǔ)二模擬題匯總】

2021年4月自考英語(yǔ)二沖刺模擬試題

Space is a dangerous place, not only because of meteors(流星) but also because of rays from the sun and other stars.The atmosphere again acts 1 our protective blanket on 2 .Light gets through, and this is essential 3 plants to make the food which we 4 .Heat, 5 , makes our environments tolerable and some ultraviolet rays(紫外線的) penetrate the 6 .Cosmic(宇宙的) rays of various kinds come 7 the air from outer space, but 8 quantities of radiation from the sun are screened off. 9 men leave the atmosphere they are 10 to this radiation; 11 their spacesuits or the walls of their spacecraft, if they are inside, 12 prevent a lot of radiation damage.Radiation is the greatest known danger to explorers in 13 .Doses of radiation are measured in 14 called"rems(雷目)".We all 15 radiation here on earth from the sun, from cosmic rays and from radioactive minerals.The"16"dose of radiation that we receive each year is about two millirems; it 17 according toswheresyou live, and this is a very rough estimate.Scientists have reason to think 18 a man can 19 far more radiation 20 without being damaged; the figure of 60 rems has been agreed.

1.A.for B.with C.on D.as

2.A.stars B.sun C.earth D.space

3.A.with B.from C.under D.for

4.A.use B.live C.eat D.get

5.A.again B.also C.besides D.too

6.A.environment B.space C.atmosphere D.earth

7.A.across B.to C.from D.through

8.A.valid B.enormous C.various D.proper

9.A.As soon as B.As well as

C.As much as D.As possible as

10.A.shown B.exposed C.faced D.covered

11.A.but B.because C.so D.so that

12.A.get B.make C.have D.do

13.A.earth B.atmosphere C.space D.environment

14.A.pieces B.units C.parts D.elements

15.A.receive B.accept C.bring D.catch

16.A.conventional B.commonC.general D.normal

17.A.shifts B.converts C.modifies D.varies

18.A.what B.which C.that D.why

19.A.put up with B.keep up with

C.come up with D.catch up with

20.A.from B.than C.as D.away

正確答案：DCDCD CDBAB ADCBA DDCAB