Professor Black had us ______ compositions every Friday.A.to writeB.writtenC.writeD.wrote
Professor Black had us ______ compositions every Friday.
A.to write
B.written
C.write
D.wrote
Professor Black had us ______ compositions every Friday.
A.to write
B.written
C.write
D.wrote
Professor Black had us ______ compositions every Friday.
A.to write
B.written
C.write
D.writing
听力原文:W: You had met Professor Black before,right?How would you describe his lectures?
M: Well,let me put it this way: I could never stay awake in one of his classes without first drinking at least two cups of coffee.
Q: What does the man imply?
(16)
A.He is fond of drinking coffee.
B.Professor Black's lectures were interesting.
C.He skipped Professor Black's classes.
D.Professor Black's lectures were boring.
M: Well, take things easy. Hand in your essay any time next week.
Q: What's probably the relationship between the two speakers?
(19)
A.Professor and student.
B.Doctor and patient.
C.Waiter and customer.
D.Clerk and customer.
W: I wouldn't have troubled him so much if I had known he was so busy.
Q: What do we learn from the conversation?
(14)
A.The woman has trouble getting along with the professor.
B.The woman regrets having taken up much of the professor's time.
C.The woman knows the professor has been busy.
D.The woman knows the professor has run into trouble.
听力原文:M: Do you know what happened to me today? I was so embarrassed.
W: What?
M: Well, I had to stay up late last night because 1 had to finish the homework Professor Brown had assigned to us. I got up late this morning. When I opened my eyes, it was 7,45.
W: Oh, it's terrible, the class begins in 15 minutes!
M: Yes, so I put on my clothes and rushed out my dormitory. I had no time to have my breakfast in the dinning hall, so I ran into a store, grabbed a piece of bread and left there as quickly as possible, when I got to the classroom, it's about to get started.
W: Well, is there any thing wrong?
M: Absolutely, when I just left the store, I noticed that somebody followed out, but I was in such a hurry that I didn't stop. When the class was over and I was about to leave, my supervisor, Mr. Black, showed up with a middle-aged man. Mr. Black said the man told him that I had stolen some bread in his store, he traced me out by the book I left in the store with my name on it.
W: How can I believe that?
M: So did I ! But suddenly I realized what had happened, I forgot to pay for the bread. So I made the explanation to him and apologized for that.
W: Yeah, It really embarrassing.
(20)
A.He always stays up late.
B.He stayed up late that night to prepare for the exam the next day.
C.He is on good terms with the storekeeper.
D.He didn't have breakfast in the dinning hall that morning.
At a scientific meeting, Professor Rontegen called this new ray "the unknown", the X-ray. (49) , and soon there were X-ray machines in all the big hospitals. The most obvious use for this discovery was to enable doctors to see exactly how a bone was fractured. Other uses came later. It was found that these rays could be used to destroy cancer cells, just as they destroyed the healthy cells of the doctors who first used the machines. (50) , and the lungs could be X-rayed to show if there was any tuberculosis present.
A. It was on this paper that the lights were shining
B. She was very surprised by this request
C. Now the bulb was completely covered
D. It was a great invention
E. Methods were found later by which ulcers in the stomach could be located
F. Doctors quickly saw how this could be used
(46)
Professor Black and professor Smith will _____ in giving the class lectures.
A.alter
B.change
C.alternate
D.differ
A、Dear Mary,
B、Dear Ms. Black,
C、Dear Professor Black,
D、Dear Sir or Madam,
A.notify
B.avail
C.inform
D.assure
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