Question

– I don’t know when ________ the day after tomorrow
_ I’ll call you when ______.

A．he will come; he comes	B．will he come; he comes
C．he will come; he will come	D．he comes ; he comes

Answer 1

A

此題重點考察when引導的賓語從句和狀語從句的區別。The day after  tomorrow后天，表示將來時間，賓語從句要用將來時。When引導狀語從句表示當…時候，根據語境可知要用一般現在時。