题目内容

According to the school rules, a student ______ report any damage to school properties to a teacher or the office immediately.

A.shall B.will C.should D.would

A

解析试题分析:考查情态动词。句意:根据校规,学生必须第一时间向老师或校办公室报告公共财物的损坏情况。shall用于指法律、规则、条款、协议等里面的规定,意为“必须”,这时,主语常是第三人称,故选A。
考点:考查情态动词

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Today my husband wanted to have McDonald’s, so I to go to the nearest one and take the food home together with my 10-year-old daughter.

Right behind me was an elder woman who wasn’t and seemed sad, I took out a piece of paper and wrote a note. On this note, it said, “ Everyone should to smile.” I pulled forward to pay for our with my debit card (借记卡), pulled out extra cash and the cashier to let me pay for the lady’s food me. My daughter looked at me , . But all that I told her was to turn around and what random(随意的) acts of kindness could do to someone. She turned around, watched and . I started to get our and the lady pulled forward and started to hand her cashier . The cashier shook her head , smiled, looked at us, and handed her the . The lady was so puzzled at this moment that it was almost . The lady read the note, smiled, and started to dry tears from her eyes.

We got our food and started to when my daughter turned around with tears in her eyes and said, “ Mom, you she was by herself? Maybe we were the ones today to show we cared. We didn’t do anything but just gave her a smile and a sandwich.

I told her that was why we should be because a smile may be all others have. Oh, random acts of kindness, thank you again for me that a smile can worth a million dollars.

1.A. agreed B. promised C. decided D. advised

2.A. standing B. smiling C. reading D. laughing

3.A. so B. though C. but D. for

4.A. try B. want C. like D. mean

5.A. meal B. tickets C. vegetable D. clothes

6.A. ordered B. asked C. persuaded D. begged

7.A. by B. around C. behind D. without

8.A. shocked B. disappointed C. educated D. puzzled

9.A. guess B. believe C. watch D. record

10.A. ate B. talked C. sat D. waited

11.A. idea B. message C. present D. order

12.A. money B. equipment C. a list D. a place

13.A. card B. note C. menu D. number

14.A. upset B. mean C. different D. funny

15.A. discuss B. search C. leave D. look

16.A. announced B. explained C. understood D. noticed

17.A. rich B. stupid C. only D. brave

18.A. big B. equal C. fair D. necessary

19.A. unique B. kind C. special D. smart

20.A. praising B. teaching C. challenging D. warning

A Robot Fish has been developed by National University of Singapore’s researchers from the Department of Electrical & Computer Engineering.This robot fish has movements which have been inspired by the movements of the carp(鲤鱼).

There are various purposes that it can be used for.It can help in underwater archaeology ( 考古学 ).For example, it can enter a sunken city where human divers cannot enter.Just like a fish , it can also look at all the comers of particular wreckage.This robot can also be used for general purposes such as detection of leakages in a pipeline or for laying down communication cables across oceans.It also has possible military uses.

In order to copy carp movements, Mr.Fan studied the movements of the fish for around 3 months.He studied all the different movements of carp using different cameras and then converted these movements mathematically to transfer this data to the robot using many actuators(驱动器).

Professor Xu commented on the robot that the current models that copy fish movements are capable only of 2D movements which limits their capability as they are not able to dive into water.He said that his model is the first model with 3D movements which allows it to dive as well as float with the help of its fins, just as a normal fish would do.Hence, this fish model robot has much greater movement capability.It would be much harder for enemies to detect as compared to traditional ones when used for military purposes.

The researches want to make their robot fish even smaller, more realistic while adding more sensors such as GPS and video camera to it.This will improve its autonomous 3D movement.They are also planning to test the fish by giving it more difficult tasks such as detecting various objects.

1.The author gave an example in paragraph 2 _____.

A.to introduce the Robot Fish can help in underwater archaeology

B.to show the Robot Fish can be used for general purposes

C.to show the Robot Fish can lay down communication cables across oceans

D.to tell us the Robot Fish has possible military uses

2.Which is NOT true about the 3D Robot Fish?

A.It is capable of diving into water.

B.It cannot dive into water.

C.It can float using its fins.

D.It is difficult to detect.

3.What' s the main idea of the last paragraph?

A.The researchers will give the robot more difficult tasks.

B.The researches want to make their robot smaller.

C.The researchers are going to test the robot.

D.The researches plan to improve the robot.

4.Which of the following would be the best title for the text?

A.First Robot Fish with Autonomous 3D Movement used widely

B.First Robot Fish with Autonomous 3D Movement treading the ocean

C.First Robot Fish with Autonomous 3D Movement created in Singapore

D.First Robot Fish with Autonomous 3D Movement's general purposes

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