题目内容
I don't know ________ he still lives here after so many years．
[ ]
A．whether
B．where
C．what
D．when
答案：A
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I don't know ________ he still lives here after so many years．
A．whether
B．where
C．what
D．when
阳光课堂课时优化作业系列答案
ri/ about me. I am fine. 
pt/ her handbag in the symphony hall yesterday. 
nist / boy, isn't he?
n'tinju:/ their education after middle school.