By the time I arrived at the hall, the meeting         for half an hour．

A．began                                                        B．had began

C．had been on                                               D．has been on

1、C

請在這里輸入關(guān)鍵詞：
相關(guān)習題

科目：初中英語 來源： 題型：

By the time I arrived at the hall, the meeting         for half an hour．

A．began                                                        B．had began

C．had been on                                               D．has been on

查看答案和解析>>


同步練習冊答案