people need water to wash clothes at home改为反义疑问句people need water to wash clothes at home,______ _______?
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people need water to wash clothes at home改为反义疑问句people need water to wash clothes at home,______ _______?
people need water to wash clothes at home改为反义疑问句
people need water to wash clothes at home,______ _______?
people need water to wash clothes at home改为反义疑问句people need water to wash clothes at home,______ _______?
don't they
don't they
needn't they?
对于need在主句中作为谓语的句子,其反义疑问句用 don‘t they? 或者 needn't they?都行
don't they。而且只能用don't they
need若是在句中作为情态动词,比如I don't think we need ask him这种句中,need后跟动词,这时可以针对need反义疑问,don't和needn't都可以用
但是在本句中,need并不是作情态动词使用,而是后接宾语作为一般动词,need作为一般谓语动词只能使用don't they反义疑问...
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don't they。而且只能用don't they
need若是在句中作为情态动词,比如I don't think we need ask him这种句中,need后跟动词,这时可以针对need反义疑问,don't和needn't都可以用
但是在本句中,need并不是作情态动词使用,而是后接宾语作为一般动词,need作为一般谓语动词只能使用don't they反义疑问
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