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—Do you know where Mary is?

—No, I don’t. I ______ her since last Sunday night.

A.haven’t seen     B.didn’t see        C.won’t see        D.don’t see

 

【答案】

A

【解析】

試題分析:考察時態(tài)。本題中的關(guān)鍵詞是since last Sunday night,since引導(dǎo)的時間狀語都是和現(xiàn)在完成時連用的。句意:—你知道Mary在哪里嗎?—我不知道,自從上星期天晚上到現(xiàn)在我都沒有看見她。故A正確。

考點:考察時態(tài)

點評:時態(tài)題的考查關(guān)鍵是抓住句子的上下文含義和句中的時間狀語。要根據(jù)時間狀語來選擇合適的時態(tài),在平時的學(xué)習(xí)中要注意積累有關(guān)時態(tài)的用法和各種時態(tài)的特殊之處。如since, so far等經(jīng)常與現(xiàn)在完成時連用。在條件狀語從句中用一般現(xiàn)在時代替將來時等等。

 

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