Look!Class One are doing eye exercises.为什么用 are doing 不用is d
Look!Class One are doing eye exercises.为什么用 are doing 不用is d
The pupils of Class Three are doing exercises in the gym.用do
They are doing some cleaning now.其中 为什么用are doing 而不用are goi
doing more exercises is/are good for your healt
Doing sports is good for health.为什么用is不用are?
they are doing morning exercises now用at this timeyesterday
Doing eye exercises is good for your eyes.
Doing eye exercise 中为什么eye不用复数?
what are you doing 为什么不是is?
doing eye exercises后跟单数还是复数?
英语疑难问题用合适的关系词填空:1.The exercises----------we are doing are ea
Doing morning exercises is good for you .句首为什么用doing?谢谢