【单选题】机械加工工艺过程中,毛坯依次通过各道()逐渐加工成合格零件。
【单选题】听力原文:Why did you put in the request for a transfer to London? (A) So I can live with my daughter. (B) You can transfer to Gray Line at the next stop. (C) Because I couldn't answer the question. (35)
【单选题】听力原文:Why did you order so much food? (A) I thought there'd be more people attending. (B) Mostly sandwiches and salads. (C) Not so much anymore. (5)
【单选题】听力原文:W: I have been waiting here for almost half an hour. Why did you take so long to park the car? M: I'm sorry, dear. I had driven two blocks before I found a place to park. Q: What can we learn fro...
A.
The man couldn't find a parking lot.
B.
It's hard to find a place to leave the car.
C.
The woman was upset due to his late arrival.
D.
The man apologized because of his negligence.