全国职称英语考试卫生类C级课堂笔记完型填空第三讲

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完型填空例题解析：

One Good Reason to Let Smallpox Live
  It’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 1 980，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 planet，what point Was there in keeping these reserves?
  __1__reality，of course，it was naive to __2 __ that everyone would let __3__ of
' S2 f  e$ E/ ?* z' a1 E/ Dsuch a potent potential weapon．‘Undoubtedly several nations still have__4__  vials． __5__ the last“official”stocks of live virus bred mistrust of the US and Russia,__6__ no obvious gain．
    Now American researchers have __7__ an animal model of the human disease,
: m2 K1 e: u+ X. m4 Mopening the __8__for tests on new treatments and vaccines．So once again there’s a good reason to__9__ the virus--just in __10__ the disease puts in a reappearance．
& p" R) |7 [1 ]! L2 j  How do we __11__ with the mistrust of the US and Russia?    __12__．Keep the
! Y! L% I$ r5 r4 W% Y! Q3 I5 ~# o) Mvirus __13__ international auspices in a well-guarded UN laboratory 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’t __14__the idea is wrong．If the virus __15__ useful，then let’s make it the servant of all humanity——not just a part of it．

8 l2 S3 k* b' l+ s/ D6 [% k) J词汇：
smallpox n．天花
2 L1 D/ b7 g- m7 {vial n．小瓶
auspices n．赞助；支持
cap vt．结束；覆盖
potent adj．有效力的；强有力的
mistrust n．不信任，怀疑


练习：
: {/ D: t' o8 X& c; W2 O1．  A) In          B) On           C) At           D)For
2．  A)know         B) imagine      C) realize      D)be aware
7 ^, R7 ~* V, i/ E4 [3．  A)to go        B) going        C) go           D) went
# s# L; R! g; V- e7 S4 y8 u4．  A) much        B) more         C) most         D) a few
2 `, o1 q2 d8 h8 z- [4 C5．  A)And          B) While        C) Whereas      D) Although
6．  A)since        B) for          C) because      D) of
7．  A)looked for                   B) sought
, ~) }6 V3 i) e, ]     C) found                       D) talked about
" o: h" a: [% Y: V6 ?. w8．  A)method       B) road         C) street       D) way
* h0 j1 G+ D9 z+ L9．  A)keep         B) put          C) destroy      D) eradicate
" v0 k1 R% A, ^0 K10．A)need          B) case         C) necessity    D) time
, g2 ?" c6 M! O- l  k# K11．A)handle        B) tackle       C)deal          D) treat
3 P' Z' n' T) K12．A) Difficult    B) Hard         C) Safe         D) Simple
( x2 }! V2 k5 o, C- M% ?/ T$ ?9 z13．A) under        B) in           C) on           D) for
14．A)say           B) mean         C) state        D) declare
# V3 x9 F# S. k# T/ y" w' `15．A) will be      B) would be     C) is           D) are