【題目】—Could you please tell me_________? —I’m not sure. Perhaps in a couple of days.

A.when he is coming backB.how many days he will stay there

C.how long will he be backD.how soon will he come back

【答案】A

【解析】

句意：——請你告訴我他還需多久之后能回來嗎？——我不確信�？赡軒滋熘�。

問句是一個賓語從句，要用陳述格式，所以答案C，D錯誤。本題答題in a couple of days：幾天之后，是一般將來時的時間狀語。A用現(xiàn)在進行時表示不久的將來，B的含義是他將要呆在那里多少天，回答要用for加時間段。故選A。

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