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题目内容
(国家开放大学人文英语(3))
Well, that.s to say, every coin has two sides, ________ technology.
单选题 (10 分) 10分
A.
so is
B.
so does
C.
so has
单选题 (10 分) 10分
A.
so is
B.
so does
C.
so has
参考答案