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I () the 9:30 train.
A.missed
B.didn’t catch
C.didn’t think
D.didn’t make
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
AB
解析:
句意为:我没赶上九点半那班火车。
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.missed
B.didn’t catch
C.didn’t think
D.didn’t make
AB
解析:
句意为:我没赶上九点半那班火车。
I usually go to the office()train.
A. at
B. by
C. on
A.You could do more training.
B.The boat is very comfortable.
C.Why not try going by boat for a change?
A.轻度烧伤:II度烧伤面积小于10%
B.轻度烧伤:II度烧伤面积大于或等于10%
C.重度烧伤:Ⅲ度烧伤9%-20%
D.重度烧伤:烧伤总面积在30%-50%I
听力原文: As my train was not due to leave for another hour, I had plenty of time to spare. After buying some newspapers to read on the journey, I made my way to the luggage office to collect my suitcase I had left there three days before. There were only a few people waiting. I took out my wallet to find the receipt for my case. Unfortunately, it was nowhere to be found.
When my turn came, I explained the situation sorrowfully to the assistant. He then handed me a form. and told me to make a list of the chief contents of the case. Only when they were correct could I take the case away. I racked my brain trying to remember all the articles I had packed in a hurry. After I had filled out the form, I went to look among the shelves. There were hundreds of cases and for one dreadful moment I began to worry that someone might have already claimed my case. To my great relief, the case was lying on its side high up in a corner. After I had examined the items inside, the assistant told me to take the case away. Again I took out my wallet: this time to pay. I pulled out a ten-shilling note and the "lost" receipt flipped out with it. Blushing, I looked up at the assistant. He was nodding his head knowingly, as if to say that he had often seen this happen.
(23)
A.A Trip by Train.
B.The "Lost" Receipt.
C.An Embarrassing Moment.
D.At the Luggage Office.
考虑由A、B、…、I九道工序组成的加工任务,各工序的顺序及完成时间的估计值如表6-2所示。求:
(1)画出网络图;
(2)求出关键路线、期望工期和方差;
(3)总工期不迟于40天的概率是多少?
(4)如果要求完工的概率至少为0.95,完工日期应定为多少天?
表6-2
|
Marine it's that time of year when you start thinking about taking a vacation.Part of the work involves choosing an ideal location while the hard part can be making travel arrangements. (26) While those methods may be your first thoughts, train travel is a wonderful option that sometimes gets overlooked.
In recent years, train travel has increased greatly. A 2010 poll said 62 percent of Americans would probably choose to travel by train. The group responsible for most of the increase in train travel is senior citizens.(27)
The first advantage of traveling by train is not having to worry about driving or the stresses of flying. Today, taking a plane can be quite annoying.(28) In addition, some aren't fond of heights and instead enjoy feeling safe on the ground.
The second advantage of train travel is it allows passengers to enjoy beautiful scenes during the fide. (29) What's more, people can enjoy drinks, food, movies, and games on the train.
(30) It may bring back wonderful memories to those who rode trains with their families as children. Overall, train travel is both comfortable and relaxing. It is a wonderful way of traveling for senior citizens.
A. You don't have to keep your eyes on the road.
B. And they choose trains for a number of reasons.
C. Traveling by train can be t/ring and time-consuming.
D. Finally, railroad travel can be a timeless option for seniors.
E. How are you going to get there perhaps by plane, car, or bus?
F. One needs to check in bags and be subject to various security measures.
&8226;You will hear another five recordings. Five people are phoning about conference arrangements.
&8226;For each recording, decide what the speaker's purpose is.
&8226;Write one letter (A-H) next to the number of the recording.
&8226;Do not use any letter more than once.
&8226;After you have listened once, replay the recordings.
A. to request travel information
B. to book a meeting room
C. to postpone an appointment
D. to suggest a future change of venue
E. to ask for a conference programme
F. to cancel a reservation
G. to invite a guest speaker
H. to confirm their attendance
About 9:30 we went to the White House. It's【61】the public from ten【62】twelve, and there was a long line of people【63】to get in. We didn't have to wait very long, because the line moved pretty quickly.
The White House is really white. It【64】every year. And it seems very white, because it's got beautiful lawns【65】around it, with many trees and shrubs. The grounds【66】about four square blocks. I mean, they' re about two blocks long【67】each side.
Of course, we didn't see the whole building. The part【68】the president lives and works can not be visited by the public. But the part we saw was beautiful. We went through five of the main rooms. One of【69】was the library, on the ground floor. On the next floor, there are three rooms named【70】the colors that are used in them: the Red Room, the Blue Room, and the Green Room. The walls are covered with silk【71】There are【72】old furniture, from the time【73】the White House was【74】built. And everywhere there are paintings and statues of former presidents and【75】famous people from history.
(56)
A.made
B.took
C.did
D.set
某测验对11名被试施测,结果数据如下表,试计算各题的难度、区分度。
考生 | A | B | C | D | E | F | G | H | I | J | K | |
题号 | 满分值 | |||||||||||
1 | 3 | 3 | 3 | 0 | 3 | 3 | 0 | 3 | O | 0 | 3 | 3 |
2 | 5 | 5 | 0 | 5 | 5 | 0 | 0 | 5 | 5 | 5 | 0 | 0 |
3 | 10 | 8 | 8 | 5 | 9 | 10 | 3 | 7 | 10 | 10 | 5 | 7 |
4 | 12 | 10 | 12 | 7 | 8 | 5 | 5 | 9 | 8 | 7 | 6 | 7 |
5 | 20 | 12 | 10 | 12 | 17 | 15 | 10 | 15 | 17 | 18 | 15 | 10 |
6 | 50 | 45 | 30 | 20 | 42 | 35 | 25 | 38 | 38 | 44 | 40 | 23 |
合计 | 100 | 86 | 63 | 49 | 84 | 68 | 43 | 77 | 78 | 84 | 69 | 50 |
(书中所给A考生总分有误,已改正。)
Then he went to each soldier one after the other and asked him his name, “Speak loudly so that everyone can hear you clearly,” he said, “and don’t forget to call me ‘sir’.”
Each soldier told him name, until he came to the last one. This man remained silent, and so Captain Stone shouted at him, “when I ask you a question, answer it! I’ll ask you again: What’s your name, soldier?”
The soldier was very unhappy, but at last he replied, “My name’s Stonebreaker, sir, ” he said nervously (紧张地).
(1)The officer was strict ().
A、because the soldiers were new
B、with any of his soldiers, new or old
C、because he was named Stone
D、only when he was before soldiers
(2)According to what the officer said, ().
A、obeying his orders would sometimes bring no trouble
B、trouble would come if anybody made tricks
C、he always got on well with his soldiers
D、he often had trouble with his soldiers
(3)The last soldier remained silent because ().
A、he didn’t like the way the officer spoke to them
B、he wanted to see what would happen if he disobeyed his order
C、the question was difficult for him to answer
D、he was afraid the officer would be angry when he heard his name
(4)According to the officer, how to answer the question, “How old are you?” ?()
A、(sadly) Twenty, sir
B、(clearly) Twenty
C、(loudly)Twenty, sir
D、(quickly)Ten years younger than you, sir
(5)Which is the best title for the passage? ( )
A、A Clever Answer
B、A Terrible Answer
C、A Sorry Answer
D、A Strange Answer