米雅诗肚贴能瘦肚子吗:英语选择题...

来源:百度文库 编辑:中科新闻网 时间:2024/05/15 07:38:15
1. We all know that Chinese students usually study very hard for long _________.
A. days B. time C. hours D. weeks
2. When you return _______ your studies, your mind will be refreshed.
A. after B. for C. at D. to
5. Psychologists ______ that learning takes place this way.
A. have found B. have taught C. told D. said
为什么不说理由啊??

BDD吧?

bda

BDA吧...感觉是5不太确定

BDC?对吧?我不敢确定

BDA