21 W: what's the problem, paul? you really look panicked.
M: i am speaking to a group of high school students about engineering this afternoon. but i have no idea how i am going to simplify some of the concepts for them.
Q: what can be infeered about the man?
21.(A) He doesn’t know anything about engineering.
(B) He wants the woman to postpone the talk.
(C) He hasn’t finished preparing for his
presentation.
(D) He regularly gives talks to high school
students.
答案为什么不是D?
[此贴子已经被作者于2005-4-25 22:56:00编辑过] |