By piecing together all kinds of evidence collected by various expeditions, the researchers believe the Mayas to be Indians, whose ancestors had come from Asia.
查看答案
Though much remains to be discovered, by putting together various findings obtained since
A. Y
B. N
C. NG
听力原文:W: Oh my goodness! I've spilled flour all over the kitchen floor and my cake isn't ready for the oven yet.
M: I'll get the broom, the dust pan and clean it up for you.
Q: What is the man going to do for the woman while she's getting the cake ready for the oven?
(16)
A. He's going to help the woman bake her cake.
B. He is going to buy some cake.
C. He is going to sweep the study floor.
D. He will get a broom and dust pan to clean up the floor.
M: But big parties are so impersonal. I think we'd better have a small one.
Q: How does the woman feel about parties?
(18)
A. She thinks big parties are too impersonal.
B. She would like to invite friends to a big party.
C. She feels she has to spend a lot of money in holding big parties.
D. She would like to be invited to small parties.
听力原文:M: Look at the low price on these CDs. Don't you think they are a fantastic buy?
W: Yes, but quality is more important than price. Let's look elsewhere before making a decision.
Q: How does the man feel about the CDs?
(19)
A. He thinks that they are of inferior quality.
B. He thinks that they are a bargain.
C. He thinks that they are overpriced.
D. He thinks that they can be purchased at a cheaper price elsewhere.