________it left to me to decide, I would never hesitate to choose the former.A.If
________it left to me to decide, I would never hesitate to choose the former.
A.If
B.Were
C.Had
D.Should
________it left to me to decide, I would never hesitate to choose the former.
A.If
B.Were
C.Had
D.Should
A.to have left
B.to leave
C.to have been left
D.to be left
I’ m sorry I couldn’t get in touch with him before he left, I ___him earlier.
A. had a telephone B. have phoned C. should have phoned D. should be phoned
A.You must not have left yourself enough time
B.I'm sorry, but my wallet was stolen
C.I'11 go to visit him now
A.Because I'm very co-operative and have good teamwork spirit.
B.Because I want to change my working environment and seek new challenges.
C.Because I have worked for two years with an American Company.
有A,B,C,D四个反应,在298K时反应的热力学函数分别为
反应 | A | B | C | D |
Delta _{r}H_{m}^{ominus }/left(kJcdot mol^{-1} right) | 10.5 | 1.8 | -126 | -11.7 |
Delta _{r}S_{m}^{ominus }/left(Jcdot mol^{-1}cdot K^{-1}right) | 30.0 | -113 | 84.0 | -105 |
则在标准状态下,任何温度都能自发进行的反应是______,任何温度都不能自发进行的反应是______;另两个反应中,在温度高于______℃时可自发进行的反应是______,在温度低于______℃时可自发进行的反应是______。
A. Maybe I should call a taxi
B. can you help me
C. it's the second left
D. not really
E. at the traffic lights
F. Not at all
G. Museum Drive
H. Thanks again
Tourist: Excuse me, (56) ? I'm lost!
Person: Certainly, where would you like to go?
Tourist: I'd like to go to the museum, but I can't find it. Is it far?
Person: No, (57) .It's about a 5 minute walk. Now, go along this street to the traffic lights. Do you see them?
Tourist: Yes, I can see them.
Person: Right, (58) , turn left into Queen Mary Avenue.
Tourist: Queen Mary Avenue.
Person: Right. Go straight on. Take the second left and enter Museum Drive.
Tourist: OK. Queen Mary Avenue, straight on and then the second left, (59)
Person: Right, Just follow Museum Drive and the museum is at the end of the road.
Tourist: Great. Thanks for your help.
Person: (60)
A. What happened?
B. Nice to meet you.
C. please take it easy.
D. No trouble at all.
E. Coffee, please.
F. I forgive you.
G. But he panned to.
H. Can I have the bill?
56. Tom: Hello, first let me introduce myself. I'm Tom Hall, I am in charge of MAP Advertising.
Tony: ______, I' m Tony Blair.
57. Student A: I am very grateful to you for taking so much trouble to explain the best way of getting there.
Student B: ______.
58. Child: Mom, I'm very sorry, really. I didn't mean to hurt you.
Mom: It's OK. ______. Do behave yourself next time!
59. Guest: Waiter! ______, please?
Waiter: Yes, sir. Here is the bill. The total is 200 yuan.
60. Doctor: ______? You don't look well.
Patient: I broke my left leg when climbing the mountain yesterday.
W: No, I'm not sure I'm going to.
M: There's not much time left. The deadline's May 1. That is just two weeks from now. Are you short of cash.
W: No, I'm Okay.
M: You'd better hurry up if you want a dorm room next September. There aren't enough rooms for every one, and first-year students have priority.
W: Well, I've been thinking about living off campus.
M: Have you any idea how much that would cost? There is the rent, utilities, and you'd probably need a car.
W: I know it would be more expensive. I think I can handle it though. The dorm is just so noisy that I can't get anything done. Maybe my grades would be better if I had some peace and quiet in a place of my own.
M: You should study in the library the way I do. Think of the money you'd save.
W: I've got to think it over some more. There's still two weeks left in April.
(23)
A.When to move.
B.Where to live the following year.
C.How much time to spend at home.
D.Whose house to visit.
A.Whether the hole should be mended
B.Which of them should mend the hole
C.Why there was a hole in the bridge
D.When they should mend the hole
将括号中的各词变为适当的形式填入空白。
56.Nowadays,youngsters like listening to CD music more than (go) to concerts
57.It seems the roof (leak)for some time. We’d better call in the repairman.
58. It is reported that daydreaming improves a person’s ability (solve) everyday problems.
59. Ever since the paintings of contemporary artists went on exhibitiln at the gallery,there (be) many visitors every day.
60.Every student in this class likes the film (base) on the novel by D.H.Lawrence.
61. Some enjoy (meet)new people,while others want to be left alone.
62. Looking through the window, I found him (seat) in a sofa.
63. Deeply (touch) by her speech, many offered finacncial support to the school.
64.If I (follow) my teacher’s suggestions,I would have passed the examination.
65.Shortly afterwards,the government announced its (decide) on the future of the railways.
阅读下列短文,然后根据短文的内容从 51~54 小题的四个选择项中选出最佳的一项。
A
There was a river with a small town on either side of it. The towns were linked by a bridge.
One day,a hole appeared in the bridge. Both towns agreed that the hole should be mended. However,disagreement came up as to who should mend it. Each town thought that it had a better reason for the other to mend the hole. The town on the right bank said that it was at the end of the road,so the left-bank town should mend the hole. The town on the left bank,on the other hand,insisted that all the traffic came to the right-bank town,so it was in their interest to mend the bridge.
The quarrel went on and on,and so did the hole. The more it went on,the more the hostility between the two towns grew.
One day a man fell into the hole and broke his leg. People from both towns questioned him closely about whether he was walking from the right bank to the left or from the left bank to the right,in order to decide which town should be blamed for the accident. But he could not remember,since he got drunk that night.
Some time later,a car was crossing the bridge and broke an axle(轴)because of the hole. Neither town paid any attention to the accident,as the traveler was not going from one to the other,but was merely passing through. The angry traveler got out of the car and asked why the hole was not mended.
On hearing the reason,he declared,“I'll buy this hole. Who‘s the owner?”
Both towns at once declared that they owned the hole.
“One or the other,whoever owns the hole must prove it.”
“How shall we prove it?”asked both sides.
“That's simple. Only the owner of the hole has the right to mend it. I‘ll buy the hole from whoever mends the bridge.”
People from both towns rushed to do the job while the traveler smoked a cigar and his driver changed the axle. They mended the bridge in no time and asked for the money for the hole.
“What hole?”The traveler looked surprised.“I can't see any hole. I‘ve been looking for a hole for several years now. I'm prepared to pay a good price for it,but there’s no hole here. Are you pulling my leg or what?”
He got into his car and drove off.
第 51 题 What did the two towns quarrel about?
A.Which of them should mend the hole.
B.Whether the hole should be mended.
C.Why there was a hole in the bridge.
D.When they should mend the hole.