Kate doesn't look very well .What's wrong with her she has a headache because she ____too long ,

Kate doesn't look very well .What's wrong with her she has a headache because she ____too long ,
she ought to stop work.
英语人气:402 ℃时间:2019-08-22 16:04:59
优质解答
A.has been reading
have/has been doing sth
现在完成进行时表示动作发生在以前,持续到现在并且有继续发生下去的趋势.
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