问题
选择题
America is now troubled with financial problems, and the same is true _______ some European countries.[ ]
A. about
B. of
C. in
D. with
答案
答案：B
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America is now troubled with financial problems, and the same is true _______ some European countries.[ ]
A. about
B. of
C. in
D. with
答案：B
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