【单选题】听力原文:W: Doctor Thomas? This is Keith Bradley from The Daily News. I'd like to ask you some questions about the new official standard weight that you purchased. M: I'd be happy to help you. What would ...
【单选题】听力原文:A: 8734059. B: May I speak to Thomas Nelson? A: This is Thomas speaking. May I ask who's calling? B: This is Lee Ting, the secretary at the Dean' Office. A: Hi, Miss Lee, what's up? B: I'm callin...
A.
To invite him to attend a seminar.
B.
To inform. him about some changes in the arrangement for his seminar.
C.
To invite him to visit the lab.
D.
To inform. him that the seminar has been postponed.