题目内容
一What do you think of the grammar book?
一Oh, it is really useful book, which is worth reading second time.
A. an; a B. an; the
C. a; a D. the; the
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题目内容
一What do you think of the grammar book?
一Oh, it is really useful book, which is worth reading second time.
A. an; a B. an; the
C. a; a D. the; the