题目内容
I went ______a balloon but I didn't see anyone _____ balloons.
A.to buy, to sell |
B.to buy, selling |
C.buying, selling |
D.buying, to sell |
【答案】
B
【解析】略
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题目内容
I went ______a balloon but I didn't see anyone _____ balloons.
A.to buy, to sell |
B.to buy, selling |
C.buying, selling |
D.buying, to sell |
B
【解析】略