He has got a very nice bike which has a basket and a seat .
A. in front; at the back
B. at front; at the back
C. in front; in back
D. at the front; at the back
网友回答
A. in front; at the back
B. at front; at the back
C. in front; in back
(答案→)D. at the front; at the back
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