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---Where are your parents?

---They are in the kitchen, they ______the dinner for the party the whole day.

A.are preparing                          B.have been prepared

C.have been preparing                     D.were preparing

 

【答案】

C

【解析】

试题分析:考查时态:句意:--你父母在哪里?--他们在厨房,他们一整天都在为聚餐做准备。说明父母准备聚餐是从过去一直到现在,用现在完成进行时。选C。

考点:考查时态

点评:时态题的考查关键是抓住句子的上下文含义和句中的时间状语。要根据时间状语来选择合适的时态,在平时的学习中要注意积累有关时态的用法和各种时态的特殊之处。这道题容易错选成是B项,上下文的语境特别关键。

 

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