He is a strong-willed man and not once ( )in to any difficulty in_英语解答

He is a strong-willed man and not once ( )in to any difficulty in his life .
A.he has given B.he gave C.has he given D.did he give

人气：183 ℃　时间：2020-01-27 21:38:06

解答

他是一个意志坚强的人,从没有一次在生活的任何困难面前让步过.
句中not once 可以看出用完成时,前面he is 是现在式,所以括号里应该用现在完成式,后半句not once 表示否定放在句子前,后面要产生倒装,故选C.