题目内容
After the _____working, we have finished _____of the whole work.
A. four – hour; three – fourthes
B. four – hour; three – fourths
C. four – hours; three – fourthes
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题目内容
After the _____working, we have finished _____of the whole work.
A. four – hour; three – fourthes
B. four – hour; three – fourths
C. four – hours; three – fourthes