A. The woman can" t take the message.
B. Mr. Bush is in his office.
C. The woman is busy working.
D. Mr. Bush will be back soon.

What is the man's problem？
A．He is taking too many classes this semester.
B．He is failing one of his required courses.
C．He has a problem with his academic advisor.
D．He took classes with heavy reading assignments.

Mr. Li is __ Mr. Wang.
A．as tall or taller
B．tall as or taller than
C．taller or as tall as
D．taller than or as tall as

听力原文：W: Do you like reading books？
M: No, I like watching TV.
Q: What does the man like to do？
（23)
A．He likes reading books.
B．He likes listening to the radio.
C．He likes watching TV.

The word they in the passage refers to
A．academies.
B．conventions.
C．members.
D．ideals.

Some philosophers insist that one way to __ knowledge is through an empirical approach.
A．disseminate
B．classify
C．test
D．acquire