BecauseofH7N9birdflu,allthechickenmarketsinShanghai hav...
問題詳情:
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: 考查名詞辨析。句意為:因為H7N9禽流感,上海所有的活禽市場都被關閉直到另行通知才能開放。sign跡象,手勢;symbol象徵,符號;signal信號;notice通知。根據句意可知,應選D項。
知識點:名詞
題型:選擇題