The grass minerals in the Indian dung fossils are of oldest minerals on record,
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听力原文:W: You're going to Chicago tomorrow, aren't you?
M: Yes. I thought I'd fly, but then I decided that taking a bus would be cheaper than driving or flying.
Q: How will the man go to Chicago?
(16)
A. By plane.
By bus.
C. By car.
D. By train.
A.Sunday morning, 11 o'clock.B.Thin, day morning, around 10 o'clock.C.Friday morning,
A. Sunday morning, 11 o'clock.
B. Thin, day morning, around 10 o'clock.
C. Friday morning, around 10 o'clock.
D. Monday morning, 11 o'clock
听力原文:W: Hey, George! What are you doing sitting in the car all by yourself?
M: Oh, I'm just killing time. Traffic was unusually light, so I came a bit early.
Q: What do we know about George?
(18)
A. He has too much time to kill.
B. He met no traffic jam that day.
C. He wants to take a rest in his car.
D. His car doesn't work.
People used to think that there is no grass before the extinction of dinosaurs.
A. Y
B. N
C. NG