题目内容
. I have to see the doctor because I_________a lot lately.
A. have been coughing B. had coughed
C. coughed D. cough
A
解析:
考查动词的时态。句意:我必须得去看病了,因为近来我经常咳嗽。根据lately(近来)可知,常用完成时态,再根据句意和主句时态可知用现在完成进行时态正确。
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题目内容
. I have to see the doctor because I_________a lot lately.
A. have been coughing B. had coughed
C. coughed D. cough
A
考查动词的时态。句意:我必须得去看病了,因为近来我经常咳嗽。根据lately(近来)可知,常用完成时态,再根据句意和主句时态可知用现在完成进行时态正确。