是What a useful advice还是What an useful advice还是What useful advice?请高手告诉我，并且告诉我理由 _________useful advice it is ?...

\u662fWhat the useful advice\u8fd8\u662f What useful advice\u554a

What useful advice\uff01


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C \u8003\u67e5\u611f\u53f9\u53e5\u3002What\u5f15\u5bfc\u611f\u53f9\u53e5\uff0c\u540e\u9762\u63a5\u540d\u8bcd\u6216\u8005\u540d\u8bcd\u77ed\u8bed\u3002How\u5f15\u5bfc\u611f\u53f9\u53e5\uff0c\u540e\u9762\u63a5\u5f62\u5bb9\u8bcd\u6216\u8005\u526f\u8bcd\u3002\u672c\u9898\u540e\u9762\u662f\u4e0d\u53ef\u6570\u540d\u8bcd\uff0c\u4e0d\u80fd\u52a0a,\u7528what\u8868\u793a\u611f\u53f9\u3002\u53e5\u610f\uff1a\u591a\u4e48\u6709\u7528\u7684\u5efa\u8bae\u554a\uff01

What useful advice advice是不可数名词

What useful advice!

What useful advice?

advice是不可数名词,不能加冠词

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