问题 单项选择题

密度传感器最易损伤的部件是()。

A、金属压力膜片

B、毛细管

C、前置电路

D、信号电缆

答案

参考答案:A

单项选择题
阅读理解

阅读理解。

Twin singers

     Take a careful look. The two girls look very much like twins-there are hardly any differences. But

they're not! They come from different parts of the world and got to know each other in 2000…

                                                                                                                              (2003-05-22)

Climbing to the top

     It is wonderful and exciting. It is Qomolangma (珠穆朗玛), the highest mountain in the world. For

years, tens of thousands of people have tried to climb the dangerous mountain…

                                                                                                                               (2003-05-06)

Home of Olympic dreams

     When the 29th Olympic Games are held in Beijing in 2008, sports players from all over the world

will get together and it will be a place where many dreams will come true…

                                                                                                                                (2003-04-09)

Water for the future 

     It is the source (来源) of all life and we need it every day. But the world's population is growing fast,

and we are short of…

                                                                                                                                 (2003-03-22)

1. If you want to read about sports, which dates will you choose? [ ]

A. 2003-05-22 and 2003-05-06.

B. 2003-05-06 and 2003-04-09.

C. 2003-04-09 and 2003-03-22.

D. 2003-03-22 and 2003-05-22.

2. People in the world are now short of             . [ ]

A. pop music

B. exciting sports

C. Olympic dreams

D. fresh water