You _______ your lesson over the weekend, but you didn’t.
A. would study
B. must study
C. must have studied
D. should have studied
A. would study
B. must study
C. must have studied
D. should have studied
听力原文:W: Mike, how did you enjoy your trip? What did you think of les Angeles?
M: it was all right. I liked it better than I thought I would. The problem is transportation. The bus service is terrible, and they don't have a subway.
Q: What does the man think of Los Angeles?
(16)
A.It is the best city he's ever visited.
B.It was worse than he had expected.
C.It is difficult to get around in the city.
D.The hotel service is terrible in the city.
听力原文:W: Hello, nice to meet you, Dr. Griffin. I'm Nancy Wang with China Daily.
M: Nice to meet you, Miss Wang. I've been to China twice.
W: Really? When?
M: I visited China first in 1996 and then in 2000. I believe everyone who bas been to China is impressed with the dramatic changes there.
W: Thank you, Dr. Griffin. I heard it is your institute that first cloned an adult mammal—Dolly the sheep in July 1996.
M: That's right. Ever since it was born, Dolly has been the center of attention because its appearance marked the beginning of a new era.
W: It's reported that Dolly gave birth to a lamb in April last year. How are Dolly and the little lamb doing?
M: The lamb is called Bonnie. They are both doing Well. This has proved that Dolly, a cloned animal, is able to breed normally and produce healthy offspring.
W: It is indeed exciting. Will Dolly give birth again?
M: She has already. On March 24 this year, Dolly gave birth to three healthy lambs, two males and one female.
W: les incredible! Dolly must have made world headlines again!
M: This has further demonstrated that cloned animals can lead a normal life.
W: How will human beings benefit from this new progress in science?
M: Dolly and her offspring are part of a research program aimed to produce treatment for a kind of chronic lung disease.
W: I Wish you success, Dr. Griffin!
M: Thank you, Miss Wang.
(20)
A.April this year, 3.
B.March this year, 3.
C.April this year, 4.
D.March this year, 4.
A.Y
B.N
C.NG
When you see actions in your mind's eye, you are expected to______.
A.imagine your movement in detail
B.practice what you imagine
C.stop daydreaming
D.tell everything in your imagination
Take the laptop with you ________ on your trip. (以备途中不时之需)