英语用适当的介词填空 l will be [ ] you if you have trouble themath problem is very hard [ ] me
人气:192 ℃ 时间:2020-03-24 19:08:31
解答
l will be [ for ] you if you have trouble. 如果你有麻烦,我会支持你 be for sb:站在某人一边,支持某人 the math problem is very hard [ for ] me. be hard for sb:对某人很难. 数学题对我来说非常难.