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Whereareyourpens?Whereareyourpens?[]A.It'sonthedesk.B.Yes,itis.C.Theyareonthedesk.D.Yes,theyare.

题目详情
Where are your pens?
Where are your pens? [     ]
A.It's on the desk.
B.Yes,it is.
C.They are on the desk.
D.Yes,they are.
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答案和解析
C