In an early stage，in Americans’eyes，Ebola was only a disease characterized by fever in Africa． then a man from west Africa died from Ebola at a hospital in Dallas，Texas．And two nurses for him became infected with the virus，which made the US government issue new guidelines(指南)to health workers．

Top American have repeatedly said that most people have little chance of being infected．Experts have that Ebola can only be spread through with an infected person’s body fluid-like blood．But it many Americans are what they have heard．

A recent survey found more than 80 percent of Americans believe that Ebola can be spread in many ，including air forced through the nose or mouth．The Harvard School of Public Health the findings．The study also showed that most adults fear there will be a(n) of Ebola in the United States soon．

survey found that more than 70 percent of Americans would support calls to travel to and from Ebola-affected parts of Africa．

Thomas Frieden heads the U.S．Centers for Disease Control and Prevention．When asked whether officials had considered a travel ban，Mr．Frieden had to say：“We won’t be able to check travelers for when they leave or when they arrive. We won’t be able , as we do ,to take a detailed history to see if they were when they arrive. When they arrive, we wouldn’t be able to impose quarantine（強(qiáng)加隔離）as we now can if they have contact.”

Last week , President Barack Obama urged Americans not to what he called “ panic or fear “.

This week，the administration announced that all travelers arriving in the United States from some African nations are required to pass through one of five airports．

1.A．Just B．So C．But D．even

2.A．a(chǎn)rranging B．standing C．searching D．caring

3.A．protect B．a(chǎn)ttend C．inspect D．a(chǎn)ccompany

4.A．physicists B．doctors C．officials D．officers

5.A．stated B．suggested C．considered D．regretted

6.A．stay B．contact C．communication D．struggle

7.A．proves B．happens C．says D．a(chǎn)ppears

8.A．studying B．discussing C．questioning D．determining

9.A．ways B．a(chǎn)reas C．organs D．bodies

10.A．released B．received C．a(chǎn)dmitted D．rejected

11.A．set B．income C．decrease D．outbreak

12.A．The other B．Another C．One D．The same

13.A．forbid B．expect C．require D．a(chǎn)llow

14.A．foreign B．royal C．African D．federal

15.A．that B．this C．nothing D．those

16.A．change B．money C．fever D．crime

17.A．immediately B．occasionally C．presently D．regularly

18.A．examined B．searched C．explored D．exposed

19.A．distant B．high-risk C．common D．slight

20.A．look forward to B．pay attention to C．give in to D．a(chǎn)dd up to

1.C

2.D

3.A

4.B

5.A

6.B

7.D

8.C

9.A

10.A

11.D

12.B

13.A

14.D

15.B

16.C

17.C

18.D

19.B

20.C

【解析】本文是一篇說明文，以起源于非洲的埃博拉病毒為核心，講述了該病毒爆發(fā)之后美國人民的觀點(diǎn)以及其采取的措施。

1.

2.

3. 保護(hù)；B．Attend參加；C．Inspect檢查；D．Accompany陪伴。根據(jù)語境，前文中照顧死于埃博拉病毒的兩個(gè)護(hù)士感染了埃博拉病毒，這使得美國政府發(fā)布指南來保護(hù)健康的工人們。故選A

4.

5. 聲明；B．Suggested建議；C．Considered考慮；D．Regretted后悔。結(jié)合語境，這里的意思應(yīng)該是專家們聲稱埃博拉病毒只能通過體液傳播。故選A

6.

7.

8.

決定。根據(jù)后文中人們認(rèn)為埃博拉病毒可以以很多方式傳播，可以知道人們質(zhì)疑專家們的說法，故選C

9.

10.

11.

12. other指兩個(gè)人或物中的一個(gè); B．Another 只能用于三個(gè)或更多的人或物;C．One一個(gè)；D．The same同樣的。結(jié)合語境，這里指的是除了上文的調(diào)查以外的又一個(gè)調(diào)查，是兩者中的一個(gè)，故選A

13. 禁止；B．Expect期待；C．Require要求；D．Allow允許。結(jié)合語境，這里說的是超過百分之70的美國人將會(huì)支持要求禁止人們?nèi)シ侵薨２├《緜魅镜牡貐^(qū)旅游。故選A

14.

15. had to say：“We won’t be able to…“知，空后是托馬斯說的話，這里的意思是Mr.Frieden有話要說：“我們不能…”這里的this代指后面的句子。故選B

16. 錢；C．fever 發(fā)燒；D．Crime犯罪。結(jié)合語境，這里說的是，防控中心的官員們也不可能在人們出入境的時(shí)候檢查他們是否發(fā)燒，故選C。

17.

18.

19. 高風(fēng)險(xiǎn)的；C．Common一般的；D．Slight輕微的。結(jié)合語境，該句意思應(yīng)該為：如果當(dāng)他們到來之時(shí)，如果他們（和埃博拉病毒）有高危接觸，我們將不能夠如同我們現(xiàn)在一樣加強(qiáng)隔離。故選B

20. forward to期望; B．pay attention to 注意；C．give in to向…屈服；D．a(chǎn)dd up to增加。結(jié)合語境這里奧巴馬是鼓勵(lì)民眾們不要向“恐懼之慌”屈服，故選C。

考點(diǎn)：考察說明文閱讀。

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