they are doing better in English now是DO BETTER IN 的现在进行时,请问大

来源：学生作业帮编辑：灵鹊做题网作业帮分类：英语作业时间：2024/06/16 16:14:55

they are doing better in English now是DO BETTER IN 的现在进行时,请问大家be good at有现在进行时吗
或者,比如I am good at studying English,就是现在进行时?,如果不对,

不对,be good at sth(doing sth)是一个固定搭配,也就是说be good at后面一定要加名次,但为什么要在动词后面加现在进行时是因为党动词加上ing时,动词转换成动名词.
至于,do better in,没有这样的说法,只有搭配do well in sth(doing sth)用法和be good at 一样,后接名词或者动名词,与句子的时态没有关系.

they are doing better in English now是DO BETTER IN 的现在进行时,请问大 Helen is doing better in skate than Nancy 是不是现在进行时 I do better in math than English的中文意思 they are doing better there work 请问用哪个介词, jim isn't----（do doing） well in PE. boys are better ---（play If you work harder ,you ’ll do better in English they are much better off now do well in是等于be better at还是be better in? 请问:they did not do what they are doing.前边是过去时,从句用现在时吗? Helen is doing better in skate than Nancy 这个句子哪里是错误的? They can do (best )in class every day.还是They can do (better) we have been doing much better in English __our reacher's he