A. check in B. taken in C. check out D. take o
A. I had been B. I am coming C. I was D. I have bee
A. thank B. commit C. contribute D. make
A. most B. best C. much D. more
A. 正确 B. 错误
A. No, I have no idea B. Let me give you a hand C. After I read it in detail, will tell you my opinio
A. Good morning, Ms. Lin. Nice to meet you B. No, thank you C. Good morning, Ms. Lin. This is Daniel Anderson speaking