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
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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 |