↑ 收起筛选 ↑
试题详情

Harry telephoned to the airport to______ whether Flight 24 for San Francisco is departing on time.

A. prove                                        B. ensure                                        C. confirm                              D. identify

高三英语单项填空简单题

少年,再来一题如何?
试题答案
试题解析
相关试题