Johnisn’thererightnow.He

問題詳情：

John isn’t here right now. He ______ Mr. Black’s office. Perhaps he______ in several minutes.

A. is going to; has come   B. has been to; has come

C. has gone to; will come  D. went to; would come

【回答】

C

知識點：現在完成時及其被動式

題型：選擇題