Question

—I counted sheep, I drank milk and I tried everything, but nothing helped.
—It seems you _____ too much recently. Try some sleeping pills.

A．worked	B．will be working
C．had worked	D．have been working

Answer 1

D

根据It seems you _____ too much recently.的谓语seems和时间状语recently可知从句的谓语动词要用现在完成时，且强调从过去到现在一直工作太累，所以可用现在完成进行时。所以选D。