题目内容

30、If he had started at nine o’clock, he _____ have been in London by eleven o’clock.

A. must                     B. may                      C. ought to          D. has to

试题答案

30、C

相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网