I'm not sure whether I have locked the door谢啦!
I ___ pay Tracy a visit,but I'm not sure whether I will have
I'm not sure whether I will have anything else to do tomorro
I'm not sure whether I can complete the work on time.这句话对吗
英语翻译1.I’m not sure whether I can gain any profit from the in
46.I'm not sure whether I can gain any profit from the inves
I'm not sure whether he__(decide) where to go
英语语法 I’m sure(that)和I’m not sure if/whether...
Have you locked the door?—___.Shall I go and lock it now
I ___pay Tracy a visit,but I am not sure whether I will have
I'm not sure whether to go中的whether to go作什么语
I'm not sure
I'm not sure ( ).