题目

Among all the computer pointing devices, touch screen is the most expensive one.()

A

 True

B

False

C

Not Given

考点:阅读判断

利用题干句中的特征词 touch screen作为线索,在文中查到相关句“ Other computer pointing devices include light pens, graphics tablets and touch screen, but the mouse still our work-horse.”,但是文中并没有提到触摸屏是所有设备中最贵的一种。

多做几道

People began to rely on the mouse for routine computer tasks ever since Stanford University invented computer mouse.()

A

 True

B

 False

C

 Not Given

According to the author, general computer users need not know how the computer mouse was invented.()

A

True

B

 False

C

Not Given

The computer mouse derives its name from the cable that goes out its body, which looks like the tail of a mouse.()

A

True

B

 False

C

Not Given

LED technology is widely used in various fields all over the world.()

A

 True

B

False

C

Not Given

The key components of a computer mouse are the two LED.()

A

True

B

False

C

 Not Given

该科目易错题