If you can't work out the math problem,you can ask your teac

问题描述:

If you can't work out the math problem,you can ask your teacher--some -- A.on;heip B.for;helps C.on;helps D.for; help
1个回答 分类:英语 2014-11-14

问题解答:

我来补答
D:
ask for help 寻求帮助
some help中help是不可数的,不用加s
 
 
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