题目内容
I was told that by 2011 things were beginning to improve, ________ quickly enough.
[ ]
A.if not improved
B.even I didn't improve
C.even if not
D.if even to improve not
答案:C
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题目内容
I was told that by 2011 things were beginning to improve, ________ quickly enough.
A.if not improved
B.even I didn't improve
C.even if not
D.if even to improve not