—It’s a long time________I saw you last.

—Yes，and what a pity it is now that it will be a long time________we see each other again.

A．before；since

B．since；when

C．since；before

D．when；before

 

【答案】

C

【解析】考察固定句型。It is a long time since…自從…以來已經(jīng)很長時間了；it be+一段時間before從句；一段時間以后某事才發(fā)生。結(jié)合句意可知C正確。句意：—自從上次見到你已經(jīng)很長時間了�！堑恼孢z憾�。『荛L一段時間以后我們才又見面。

 

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