have problem in doing和have problems in doing有什么区别

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have problem in doing和have problems in doing有什么区别
have problem in doing和have problems in doing有什么区别

have problem in doing和have problems in doing有什么区别
词组翻译的时候,不用考虑单复数,直接have problem in doing就可以
如果是在句子当中时,则用a problem 或problems都可以,具体看你问题的多少来定了,和这个词是否是C.N,如果是U.N,直接就用单数,如果是C.N则单数复数都可以
sb have/has difficulty in doing sth
sb have/has trouble in doing sth
都是可以的