题目内容
The blue bags ______$8
A.is on sale | B.are on sale |
C.is on sale for | D.are on sale for |
D
be on sale 表示在廉价销售,而表示多少钱,可以用介词for,故选D
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题目内容
A.is on sale | B.are on sale |
C.is on sale for | D.are on sale for |