选择题："If I hadn.t practiced when I was younger,"the mus

题目分类：专升本英语
题目类型：选择题
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题目内容：

"If I hadn.t practiced when I was younger,"the musician says,"I
able to play so
well
now."
A.wouldn.t be
B. won.t be
C.wouldn.t have been
D.couldn.t have been

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