( C )3. Visitors are not allowed to use a flash in the
museum_the famous paintings.
A. protect B. for protecting
C. to protect D. be protected
科目：初中英语 来源： 题型：
(C ) 12. I don’t have a present for my friend. What
if_else brings a present?
A. anybody B. nobody
C. everyone D. none
查看答案和解析>>
科目：初中英语 来源： 题型：
( C )20. CoCo Lee was bom in Hong Kong but__
in America.
A. picked up B. gave up
C. grew up D. dressed up
查看答案和解析>>
科目：初中英语 来源： 题型：
1. Before you enter the meeting room，the guard will check your 1 icence(s).
查看答案和解析>>
科目：初中英语 来源： 题型：
(D ) 9. All the dresses are really beautiful, Sally doesn’t know_.
A. to choose what
B. what she should choose
C. to choose which
D. which one she should choose
查看答案和解析>>
科目：初中英语 来源： 题型：
Imagine the situation. You are driving along a desert or on a mountain. You have no idea where you are. You passed the last house two hours ago. Then your car breaks down. It is night and it is cold. You have no mobile phone. What do you do? Well, next time take a GPS with you. This invention may be able to help you. It is a device(装置）which uses satellites (卫星）to find the user’s position (位置）• It can find your position to within 20 meters. A GPS cannot start your car, but at least you will know where you are.
GPS，which means Global Positioning System，is a small radio receiver. It looks like a mobile phone. You can hold it in your hand, or put in your pocket. It is sometimes put into a watch or a telephone. We also find GPS devices in cars, planes, or boats. Some of these devices have electronic maps，so you know where you are. For example, in a city they can tell you the name of the street. There are three parts to the Global Positioning System. The first part is the receiver. You can hold it in your hand，or have it fixed into your car，plane，etc. The second part is a group of satellites orbiting the Earth. The receiver contacts at least four of the satellites and calculates (计算)its position. The third part of the system is a network of ground stations. They are all over the world. They control the satellites and make sure they are working well.
Some people think that in the future the GPS will be as common as the mobile. They are becoming cheaper and more and more accurate (精确的).There are also new uses for the GPS. Perhaps they will become like watches. Everyone will have one and you will never be lost again.
( A ) 1. According to the passage，with the help of the GPS, people_.
A. can’t be lost in a new city
B. can’t find their way in different countries
C. can learn about the culture of an unknown place
D. can spend the least time getting to another place
( A )2. We can learn from the passage that_.
A. there are three parts to the GPS
B. a GPS can’t be put into a watch
C. a GPS can help you start your car
D. the GPS are becoming more and more expensive
( D ) 3. The underlined word “They” in paragraph 3
means___.
A. Receivers B. GPS devices
C. Satellites D. Ground stations
( B )4. The passage is mainly about__.
A. the history of the GPS
B. the introduction of the GPS
C. the shape of the GPS
D. the three parts of the GPS
(D )5. What can we infer(推断)from the passage?
A. All GPS devices have electronic maps.
B. People in many countries will use the GPS for free.
C. The receiver of the GPS contacts at least five of the satellites.
D. The GPS will become more and more common in everyday life.
查看答案和解析>>
科目：初中英语 来源： 题型：
(B ) 6. My father _ badly day and night last
month, so he had to stop smoking.
A. laughed B. coughed
C. was coughed D. was thought
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
