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How did mad cow disease spread and cause cattle to die A. By using MBM (meat-and-bone meal) with different plants. B. By eating infected (感染的) MBM. C. By importing foreign cattle.

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Fears of "mad cow" disease spread (1) the globe last week (2) South Africa, New Zealand and Singapore joining most of Britain’ s European Union partners in (3) imports of British beef. In London, steak restaurants were empty follwing the March 20 announcement by scientists that they had found a (4) link between mad cow disease from British beef and its human (5) , Creutzfeldt-Jakob disease(CJD) .
Efforts to reassure consumers and governments proved (6) . France, Germany, Italy, Finland and Greece were among countries which announced bans (7) British beef shipments.
A committee of EU veterinary experts, meeting in Brussels, (8) new protective measures but said transmission of the disease from cattle to humans was unproven and did not (9) a general ban on British beef exp
A. from
B. with
C. upon
D. to

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[单项选择] How did mad cow disease spread and cause cattle to die A. By using MBM (meat-and-bone meal) with different plants. B. By eating infected (感染的) MBM. C. By importing foreign cattle.

更多"How did mad cow disease spread and "的相关试题:

[单项选择]

How did mad cow disease spread and cause cattle to die A. By using MBM (meat-and-bone meal) with different plants. B. By eating infected (感染的) MBM. C. By importing foreign cattle.