题目内容
.They turned out more than 1,000 washing machines, most of which ________quality.
A.is good | B.are good | C.is of high | D.are of high |
D
解析
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题目内容
.They turned out more than 1,000 washing machines, most of which ________quality.
A.is good | B.are good | C.is of high | D.are of high |
D
解析