题目内容
Today’s young people can’t live without smart phones. They keep their hands on the phones wherever they go, even while they _______ meals.
A had B. will have C. are having D. were having
【答案】C
【解析】考查动词时态辨析。由today知道后面为一般现在时,while引导延续性动词 ,故用现在进行时。所以选择答案C 。
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