衛(wèi)生職稱英語B2018年職稱英語《衛(wèi)生類B級(jí)》完形填空練習(xí)題(三)

衛(wèi)生職稱英語B2018 年職稱英語衛(wèi)生類B 級(jí)完形填空練習(xí)題（3）One Good Reason to Let Smallpox LiveIt"s now a fair bet that we will never see the total extinction of the smallpox virus.The idea was to cap the glorious achievement of 1980,when smallpox was eradicated in the wild,by destroying the killer virus in the last two labs that are supposed to have it one in the US and one in Russia.If smallpox had truly gone from the pla,what point was there in keeping these reserves ？1reality,of course,it was naive to2that everyone would let3of such a potent potential weapon.1Undoubtedly several nations still have4vials._5the last "official" stocks of live virus bredmistrust of the US and Russia,26no obvious gain.Now American researchers have_7an animal model ofthe human disease,opening the8for tests on newtreatments and vaines.So once again there"s a good reasonto9the virus just in10the disease puts in areappearance.How do we11with the mistrust of the USand Russia ？12Keepthe virus13_internationalauspices in a well-guarded UNlaboratory that"s open to all countries.The US will object,of course,just as it rejects a multilateral approach to just about everything.But it doesn t14theidea is wrong.If the virus15useful,then let"s makeitthe servant of all humanity not just a part of it練習(xí)：1 .A.In B.On C.At D.For2 .A.know B.imagine C.realize D.be aware3 .A.to go B.going C.go D.went4 .A.much B.more C.most D.a few5 .A.And B.While C.Whereas D.Although6 .A.since B.for C.because D.of7 .A.looked for B.sought C.found D.talked about8 .A.method B.road C.street D.way9 .A.keep B.put C.destroy D.eradicate10 .A.need B.case C.necessity D.time11 .A.handle B.tackle C.deal D.treat12 .A.Difficult B.Hard C.Safe D.Simple13 .A.under B.in C.on D.for14 .A.say B.mean C.state D.declare15 .A.will be B.would be C.is D.are答案與題解：1.A inreality" 實(shí)際上 , 事實(shí)上 " 。這是固定的說法。16 B 此處應(yīng)填入一個(gè)非事實(shí)性動(dòng)詞。imagine 是非事實(shí)性動(dòng)詞。know,realize 和 be aware 都是事實(shí)性動(dòng)詞, 所以不合適。屬于非事實(shí)性動(dòng)詞還有believe,think 等。3 .C let 跟動(dòng)詞原形,go 符合這一原則。4 .D vials 是復(fù)數(shù) ,much 不合適。另外, 本句和上文都沒有比較的意思，因此more和most也都不合適。5 .A 上一句句末的標(biāo)點(diǎn)符號(hào)表明本句是一個(gè)獨(dú)立的句子。只有 and可用于一個(gè)獨(dú)立的句子, 其他的選項(xiàng)都不可以。6 .B 整個(gè)句子說的是美俄"官方 "保存的最后的活病毒儲(chǔ)備由于不能帶來明顯的好處而引起大家對這兩個(gè)國家的不信任。no obviousgain 是名詞短語。for 可跟名詞短語, 表示原因。because 不跟名詞短語。 since 可跟名詞短語, 但跟表示時(shí)間的名詞短語。of 可跟名詞短語 , 但常表示 " 所屬 "關(guān)系。7 .C opening the way for tests on new treatments and vaines ：" 為試驗(yàn)新的治療方法和新的疫苗開辟了道路" 。 這是句子的下半部分?？梢钥闯?, 上半部分所描寫的model 應(yīng)該是實(shí)際上存在的。此處應(yīng)該用 found. 它是外延動(dòng)詞, 表示 model 是存在的。looked for 和 sought是內(nèi)涵動(dòng)詞。它們引起的名詞短語并不一定有外延。因此是不合適的。talked about 是 "談?wù)?"的意思。用在這里, 也是不妥的。8 .D open the way 是一種固定的說法, 意思是"為某事的發(fā)生創(chuàng)造了條件 " 。類似的說法還有：clear the way,prepare the way 等。9 .A keep the vims 是 "保存病毒" 的意思。put the virus 是不正確的 , 后面必須有地點(diǎn)狀語。如：You can put the virus in abottle,destroy the virus 和 eradicate the virus 都是"消滅病毒 " 的意思 , 跟后半句話在意思上是矛盾的。10 .B in case 是固定的說法, 意思是"萬一"。整個(gè)句子說的是：因此 , 又有了一個(gè)保存病毒的理由萬一這種病卷土重來。11 .C 這幾個(gè)選項(xiàng)意思差不多, 但只有 deal 可跟 with 搭配。12 .D 從緊隨其后的句子來看, 用 simple 是正確的。difficult,hard 和 safe 都跟后面的句子在意思上不連貫。13 .A under the auspices 是固定的說法, 意思是 "贊同 " 、 "支持"14 .B It doesn"t meanthat 是一種固定的表達(dá)法。也可以說：It doesn ' t mean to say that 15.C 本句是個(gè)條件句。從句中動(dòng)詞一般用現(xiàn)在時(shí)表示"未來"。這就排除了 will be 和would be.virus 是單數(shù)，因此D也不正確。內(nèi)容僅供參考