摘要： book on the desk is useful one. A. The; an B. A; a C. The; a D. The; /
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________ book on the desk is ________ useful one.
A. The; an
B. A; a
C. The; a
D. The; /
查看习题详情和答案>>网址：http://m.1010jiajiao.com/timu3_id_2412940[举报]
________ book on the desk is ________ useful one.
A. The; an
B. A; a
C. The; a
D. The; /
查看习题详情和答案>>