题目内容
As ________ matter of fact, ________number of young couples who plan to have a second kid is increasing rapidly.
A. the; a B. a; the C. a; a D. 不填;the
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题目内容
As ________ matter of fact, ________number of young couples who plan to have a second kid is increasing rapidly.
A. the; a B. a; the C. a; a D. 不填;the