有at this time 么?不要瞎说,以为会的看10年福州英语中考的造句题：SHE WAS RIDING A BIKE YESTERDAY .那为什么不用AT THIS TIME ?要有依据的并且百度词典在只有THIS TIME 没有AT THIS TIME!

有at this time 么?不要瞎说,以为会的看10年福州英语中考的造句题：SHE WAS RIDING A BIKE YESTERDAY .那为什么不用AT THIS TIME ?要有依据的并且百度词典在只有THIS TIME 没有AT THIS TIME! at this time ,by this time 有什么区别么?意思是什么? at this time 与 in this time 有什么区别? 不要瞎说! at this time at this point两者意思一样么? at the moment &at this time他们有什么区别? in this time还是at this time? at this time 与at this point 有没有50%UT,不懂的不要瞎说. 北魏孝文帝改革有何历史意义?不要瞎说 at this time of day at that time与at this time的区别 at that moment ；at this moment ；at this time ；at that time分别用什么时态? at this time 与 at that time 有区别么?我觉得都一样吧.可是同学把我作文里的at this time改成了at that time ,说英语里不可以这样用= =.有这条语法么?那它们的区别是什么呢? this time yesterday还是at this time yesterday?RT、做到个翻译题答案是this time yesterday.但我觉得at this time yesterday不也行么?到底哪个是正确的还是都有? at this time后面用什么时态 what will you do at this time? at that time is like this 同上