题目内容
My father________ for two hours.He is too tired.Don’t wake him up.
[ ]
A.has been sleeping
B.was sleeping
C.slept
D.has been slept
答案:A
练习册系列答案
相关题目
题目内容
My father________ for two hours.He is too tired.Don’t wake him up.
A.has been sleeping
B.was sleeping
C.slept
D.has been slept