Question

根據(jù)短文內(nèi)容選擇最佳答案。

Last year, a special kind of glove came out．It was invented to help bind people to learn Braille，which is a special system for the blind to read by touching．Shaking motors(震動馬達) are put on each finger of the glove．They can make different sounds to tell a user which letter he is touching. Recently, two British college students have invented another special glove for the blind．It can make the user feel small and quick movements．An ultrasonic sensor(超聲波傳感器)with a battery is put on the back of the glove．When the user wearing the glove is close to an object(物體)，ultrasonic waves(超聲波) from the glove are sent out(發(fā)出)．As soon as they hit the object in front，the waves will return to the glove．Then the waves cause the glove to shake．And the ultrasonic sensor makes different kinds of sounds．The sounds make the user know how far he is from the object.

In the college invention competition, the two students got first prize and won 1,540 pounds．One of the designers said, “Now the ultrasonic sensor on the glove is quite large．We’re going to use the money to develop a smaller and lighter ultrasonic sensor.”

1.The underlined word“Braille”in the passage means “________” in Chinese.

A. 盲文 B. 口語 C. 手語

2.The glove with an ultrasonic sensor ________.

A. can make only one kind of sound

B. can make the user feel small and quick movements

C. was designed by two American college students

3.Picture ________ shows how the glove with an ultrasonic sensor works according to the passage.

A. B. C.

4.Which of the following is TRUE according to the passage?

A. The sounds from the ultrasonic sensor make the user know what the object is.

B. The two college students wanted to use 15,400 pounds to develop the glove.

C. The glove with shaking motors was invented for blind people.

5.What is the best title for this passage?

A. The Way to Make Gloves

B. Two Kinds of Special Gloves

C. An Ultrasonic Sensor and Shaking Motors

1.A 2.B 3.C 4.C 5.B 【解析】 試題短文大意：該文介紹了兩種特殊的手套。這兩種特殊手套的發(fā)明都是為了幫助盲人。他們是特殊的盲人閱讀系統(tǒng)。 1. 2. 3. 4.Braille,which is a special system for the blind to read by touching. Shaking moto...

Answer 1