17.
W: You’re taking a course with Professor Johnson. What’s your impression so far?
M: Well, many students can hardly stay awake in his class without first drinking a cup of coffee.
Q: What does the man imply?
A) Few students understand Prof. Johnson's lectures.
B) Few students meet Prof. Jonson's requirements.
C) Many students find Prof. Johnson's lectures boring.
D) Many students have dropped Prof. Johnson's class.
18.
W: Have you ever put a computer together before?
M: No, never. But I think if we follow these instructions exactly, we won’t have much trouble.
Q: What are the speakers going to do?
A) Check their computer files.
B) Make some computations.
C) study a computer program.
D) Assemble a computer.
