His friend gave him ( ) good advice ( )mathHis friend gave him ( ) good advice ( )mathA a; on B some on C a piece of ; to D many ; to 请选择正确的选项,并请说明理由.也好明白知识.
问题描述：
His friend gave him ( ) good advice ( )math
His friend gave him ( ) good advice ( )math
A a; on B some on C a piece of ; to D many ; to
请选择正确的选项,并请说明理由.也好明白知识.
答
B
advise不可数，B,C符合要求；
math前用on,表示在数学方面...
综上所述，选B
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其实用on是凭感觉选出来的，仔细一想的确要用on，to读起来就觉得别扭，而语法上有不对。。
答
B,他的朋友在数学方面给了他一些好的建议.因为advice是不可数名词,在某方面给出建议要用on,所以只能选 B .
答
B.
His friend gave him (some) good advice (on) math.
他的朋友在数学上为他提供了一些建议.
advice是不可数名词
可以说 a piece of advice一项建议
或
some advice 一些建议
advice on就...提出建议
答
B
必须用 on math
那么只有 A 和 B
advice 是不可数
只有 B 剩下