题目内容

Hong Kong has about forty public beaches. Some of the beaches are among the best in the world. People can go there for a swim. You can go to most of them by bus. But to go to some beaches you must take a boat. There are toilets, dressing rooms and places to buy food and drinks on most of the beaches.

You will swim there without danger if you remember these instructions(说明):

1. Never swim alone.

2. Never swim after a meal or when you feel hungry or tired.

3. Don’t stay in the water too long.

4. Never go out in a boat if you can’t swim.

Remember: A red flag means that it is dangerous for anyone to go into the water. A blue flag means that it is dangerous for children.

1.There are _________public beaches in Hong Kong.

A. forty B. a little more or less than forty

C. less than forty D. more than forty

2.We can reach __________by bus.

A. all the public beaches

B. no public beach

C. only a few public beaches

D. most of the public beaches

3.When you see a blue flag, you know that _________there.

A. women should not swim

B. children should not swim

C. nobody can swim

D. men should not swim

练习册系列答案
相关题目

Many people believe that, by the year 2100, we will live on the planet Mars(火星). Here is what life could be like.

First of all, transport should be much better . By 2100, spaceships can travel at half the speed of light. 1._______________________________.

Secondly , humans need food , water and air to live. Scientists should be able to find plants that can grow on Mars. These plants will provide us with food and air.

2.__________________________ .We could easily jump too high and fly slowly away into space. To prevent this , humans on Mars have to wear special shoes to make themselves heavier.

Life on Mars will be better in many ways. 3._________________________ .It is possible to live a large building with many bedrooms. Then , robots will do most of the work, so we have more time for hobbies.

4._________________________________ .Every student can study , do their homework on the computer and take exams in online schools. Each student will also have their own online teacher called “e--teacher”.

However , in some ways , life on Mars may not be better than that on the earth today. 5._____________________________________________ . Meals will probably be in the shape of pills (药片) and will not be as delicious as they are today. Also , space travel will make many people feel ill.

A. There will probably be no school on Mars.

B. It might take us two or three days to get to Mars.

C. There is a problem for us to live on Mars.

D. Food will not be the same.

E. First , people will have more space.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网