问题
单项选择题
When mother entered the bed room, little Shelly pretended（）asleep.
A.having fallen
B.to be falling
C.being fallen
D.to have fallen
答案
参考答案：D
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When mother entered the bed room, little Shelly pretended（）asleep.
A.having fallen
B.to be falling
C.being fallen
D.to have fallen
参考答案：D