第六部分：完形填空(第51～65题，每题1分，共15分)
阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的内容从4个选项中选择1个最佳答案。
51、回答51-65题：
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 achiew~'ment of 1980, when smallpox was eradicated in the wild, by destroying the killer virus in the last twe 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?__________(51) reality, of course, it was naive to __________(52) that everyone would let__________(53) of such a potent potential weapon.Undoubtedly several nations still have__________(54) vials.__________(55) the last "official" stocks of live virus bred mistrust of the US and Russia, __________(56) no obvious gain.
Now American researchers have__________ (57) an animal model of the human disease, opening the __________(58 ) for tests on new treatments and vaccines. So once again there's a good reason to __________(59) the virus--just in "__________(60) the disease puts in a reappearance.
How do we __________ (61) with the mistrust of the US and Russia?__________(62) . Keep the virus __________(63) international auspices in a well-guarded UN laboratory that's open to all countries. The US will object, of course, just at it rejects a multilateral approach to just about everything. But it doesn't __________(64) the idea is wrong. If the virus __________(65) useful, then let's make it the servant of all humanity--not just a part of it.
A．For
B．At
C．On
D．in
52、
A．know
B．imagine．
C．realize．
D．be aware
53、
A．to go
B．going
C．go
D．went
54、
A．much
B．more．
C．most
D．a few
55、
A．And．
B．While．
C．Whereas
D．Although
56、
A．since．
B．for
C．because．
D．of
57、
A．looked for
B．sought
C．founD．
D．talked about
58、
A．way
B．street
C．road．
D．method
59、
A．keep
B．put
C．destroy
D．eradicate
60、
A．need．
B．case．
C．necessity
D．time
61、
A．handle．
B．tackle．
C．deal
D．treat
62、
A．Difficult
B．Hard．
C．Safe．
D．Simple
63、
A．under
B．in
C．on
D．for
64、
A．say
B．mean
C．state．
D．declare
65、
A．will be．
B．would be．
C．is
D．are
阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的内容从4个选项中选择1个最佳答案。
51、回答51-65题：
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 achiew~'ment of 1980, when smallpox was eradicated in the wild, by destroying the killer virus in the last twe 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?__________(51) reality, of course, it was naive to __________(52) that everyone would let__________(53) of such a potent potential weapon.Undoubtedly several nations still have__________(54) vials.__________(55) the last "official" stocks of live virus bred mistrust of the US and Russia, __________(56) no obvious gain.
Now American researchers have__________ (57) an animal model of the human disease, opening the __________(58 ) for tests on new treatments and vaccines. So once again there's a good reason to __________(59) the virus--just in "__________(60) the disease puts in a reappearance.
How do we __________ (61) with the mistrust of the US and Russia?__________(62) . Keep the virus __________(63) international auspices in a well-guarded UN laboratory that's open to all countries. The US will object, of course, just at it rejects a multilateral approach to just about everything. But it doesn't __________(64) the idea is wrong. If the virus __________(65) useful, then let's make it the servant of all humanity--not just a part of it.
A．For
B．At
C．On
D．in
52、
A．know
B．imagine．
C．realize．
D．be aware
53、
A．to go
B．going
C．go
D．went
54、
A．much
B．more．
C．most
D．a few
55、
A．And．
B．While．
C．Whereas
D．Although
56、
A．since．
B．for
C．because．
D．of
57、
A．looked for
B．sought
C．founD．
D．talked about
58、
A．way
B．street
C．road．
D．method
59、
A．keep
B．put
C．destroy
D．eradicate
60、
A．need．
B．case．
C．necessity
D．time
61、
A．handle．
B．tackle．
C．deal
D．treat
62、
A．Difficult
B．Hard．
C．Safe．
D．Simple
63、
A．under
B．in
C．on
D．for
64、
A．say
B．mean
C．state．
D．declare
65、
A．will be．
B．would be．
C．is
D．are
