A and B结构,什么时候谓语用单数
3个回答

情况很多,举几个例子

1.连接同义词

His heart and soul is still on the playground.

2.有些常一块提及,虽是两个不同的东西,但常被视为一类事物的

如:sand and mud smoke and fog track and field needle and thread

3.两个单数主语分别被each 或者every 修饰时

如:every boy and every girl

4,指身兼两职的人时(后一个名词前不用冠词)

a singer and dancer

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