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 By the time Jane gets home , her aunt       for London to attend a meeting .

A. will leave       B. leaves      C. will have left     D. left

 

【答案】

 C

【詳解】考查英語時態(tài)辨析. 在by引導(dǎo)主從句中,如果by后是表示將來的時間或事情,那主句應(yīng)用將來完成時態(tài)。本句的意思是:當Jane到家的時候(現(xiàn)在還沒到家),他的阿姨將已經(jīng)動身去倫敦開會了。所以選答案C.

 

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