问答题

A．They can harm nearby plants.
B．They may catch some disease.
C．They fight each other for food.
D．They may pollute the environment

A.They
B.
B．They
C.
C．They
D.
D．They

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At the beginning, why do the two people never see each other again?

A.Because
B.
B．Because
C.
C．Because
D.
D．Because

听力原文：W: What do you want to do now?
M: I want to go back to the hotel.
W: But it's only four o'clock.
M: I'm tired. We've done a lot of sightseeing.
W: We can still go shopping. The stores don't close for another hour.
M: No, I want to rest for a while. We're going to the theatre tonight, you know.
W: Yes, I know. What time does it start?
M: At eight o'clock.
W: Do you want to try to take the bus to the theatre?
M: We can take a taxi. It's more expensive, but it's a lot easier.
W: Where do you want to eat?
M: There are a lot of restaurants neat' the hotel.
W: But what kind of restaurant? Chinese? French? Japanese?
M: Oh, I don't know. Right now I just want to go back to the hotel and rest.
What do you think the speakers are?

A.
W:
B.
M:
C.
W:
D.
M:
E.
W:
F.
W:
G.
W:
H.
W:
I.
What
J.Citizens
K.
B．Tourists
L.
C．A
M.