--What were you doing at 9 o’ clock last Saturday morning? --I in my bed. A. am sleeping B. was sleep C. was sleeping D. sleep 答案: C 解题点拨:该句是过去进行时态were(was)+doing的结构.I was sleeping in my bed意思是“我当时在床上睡觉 . 查看更多

 

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—What were you doing at 9 o'clock last Saturday morning?
—I ______in my bed.

[     ]

A. am sleeping
B. was sleep
C. was sleeping
D. sleep

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-What were you doing at 9 o’clock last Saturday morning?

-I ________ in my bed.

[  ]

A.am sleeping

B.was sleep

C.was sleeping

D.sleep

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