Many approaches have been to control the spread of H7N9 Bird Flu. A. adaptedB. employedC.

发布时间：2020-08-17 04:26:40

Many approaches have been      to control the spread of H7N9 Bird Flu.
A. adapted
B. employed
C. negotiated
D. accessed

网友回答

A. adapted
(答案→)B. employed
C. negotiated
D. accessed
解析：考查动词辨析：A. adapted 改变，适应B. employed雇佣，利用C. negotiated谈判D. accessed获得，接近，句意：很多方法被用来控制H7N9禽流感病毒的传播。选B。
以上问题属网友观点，不代表本站立场，仅供参考！