题目内容
That little boy has some trouble _______ in public.
|
A.to speak |
B.speak |
C.speaks |
D.speaking |
【答案】
D
【解析】略
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题目内容
That little boy has some trouble _______ in public.
|
A.to speak |
B.speak |
C.speaks |
D.speaking |
D
【解析】略