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题目内容
（长安大学-大学英语3）
13.
(2分)He has been exposed ____English in America over the past two years.
A. with
B. in
C. into
D. to
(2分)He has been exposed ____English in America over the past two years.
A. with
B. in
C. into
D. to
参考答案
