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题目
英语主谓一致语法Three million tons of coal ______ every year in the city.
1 Three million tons of coal (——) every year in the city.
A.is exploited B.are exploitedC.had exploited
D.have exploited
2 Ten thousand tons of coal (——) produced last year.
A was B were C is D are

提问时间:2020-07-26

答案
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