Susan has ( )difficulty ( )maths,so he often asks me for hel

melody68592022-10-04 11:39:541条回答

Susan has ( )difficulty ( )maths,so he often asks me for help
A.much,understanding B.listen,in understanding
选哪个?为啥?

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一床虫共回答了16个问题 | 采纳率100%: A
has much difficulty (in) doing sth.
in可以有也可以没有.没有更地道.; 1年前

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C 用的是进行式,有些单词是不会有进行式的,好像know feel understand remember等,这些都是心智状态,没有进行式的

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