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BecauseofH7N9birdflu,allthechickenmarketsinShanghai hav...

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问题详情:

BecauseofH7N9birdflu,allthechickenmarketsinShanghai hav...

Because of H7N9 bird flu,all the chicken markets in Shanghai  have been closed and won’t open until further________.

A.sign                                 B.symbol  

C.signal                              D.notice

【回答】

D 解析: 考查名词辨析。句意为:因为H7N9禽流感,上海所有的活禽市场都被关闭直到另行通知才能开放。sign迹象,手势;symbol象征,符号;signal信号;notice通知。根据句意可知,应选D项。


知识点:名词

题型:选择题