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入境种子、苗木需事先向检验检疫部门申请《引进种子、苗木检疫审批单》,入境后要检疫的申请隔离场。带土质的需要特许审批。

A. 正确
B. 错误

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电子报检计费由电子审单系统自动完成,接到施检部门转来的全套单据后,对照单据进行计费复核。

A. 正确
B. 错误

出口加工区区外运往加工区的任何货物,检验检疫机构不予检验检疫。()

A. 正确
B. 错误

______ is the author of the book Syntactic Structures.

A. Edward Sapir
B. Noam Chomsky
C. J.R. Firth
D. M.A.K. Halliday

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 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 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 as 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. In
B. On
C. At
D. For

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