问题描述:
谓语动词 单复数
1题 30% of the people in the city ( )workers 应填is 还是 are为什么、.另外30% of the people是不是一个整体做主语?
2题 Nearly three quarters of the earth( ) covered with warter
应填 is 还是are为什么
1题 30% of the people in the city ( )workers 应填is 还是 are为什么、.另外30% of the people是不是一个整体做主语?
2题 Nearly three quarters of the earth( ) covered with warter
应填 is 还是are为什么
问题解答:
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