By then machines will do _______ instead of h...

By then machines will do _______ instead of humans.

A．many heavy works　　 B．much heavy works

C．much heavy work　　　 D. many heavy work

七年级英语单项填空中等难度题查看答案及解析

There are many useful machines（机器）in the world. One of them is the computer. A computer can do many things. A computer can do math problems. People can do math problems too. But people can’t do it as fast as a computer. Computers can remember (记住) things.

Computers remember everything people tell them. People can’t remember as many things as computers do. Computers also help to tell what the weather will be like.

A computer is a useful machine. It can not only help us work but also offer(提供)all kinds of games. But if we sit in front of the computer for too long, our eyesight will become worse and worse (越来越差).We may even forget how to read and write.

1.A computer can do　　　 things.

A.a lot B.much C.a few D.a lot of

2.From the article(文章),we know 　　　　　　 can remember more things

A.people B.machines C.computers D.games

3.Computers help to tell 　　　 the weather will be like.

A.what B.how C.why D.which

七年级英语阅读单选困难题查看答案及解析

Many families do not eat very healthy food now.If(如果)you do not eat good food，then you will not be healthy.Doctor Smith from the hospital says that people need(需要)to eat a lot of healthy food in this order(顺序)：

1Rice and noodles；

2Fruit，such as oranges and apples，and vegetables，such as carrots，tomatoes and potatoes；

3Meat，such as pork，chicken，beef and fish.

Doctor Smith says that people should not eat unhealthy food like hamburgers，candy，chocolate or ice cream，or have some drinks such as cola.He says that they should drink milk，juice or water.

So，to stay healthy and be away from hospital，eat only healthy food!

1.Which of the following should you eat first?

A.Beef. B.Fish.

C.Rice. D.Chicken.

2.What does Doctor Smith advise (建议) people to do in the passage?

A.To eat more meat. B.To be away from hospital.

C.To drink less(更少的)cola. D.To eat only healthy food.

3.To stay healthy，people should eat ______．

A.rice，fruit，meat and fish B.hamburgers and candy

C.noodles and chocolate D.carrots and chocolate

4.Which is RIGHT according to the passage?

A.People should eat healthy food if they want to be healthy.

B.Now many families eat very healthy food.

C.People need to eat more fish than noodles.

D.People should have some cola and hamburgers.

七年级英语阅读单选中等难度题查看答案及解析

—Many wild animals in the world are __________ because of human's behavior.

—We must do something __________ people from hunting and selling these animals.

A.in danger; stopping B.in trouble; stopping

C.in surprise; to stop D.in danger; to stop

七年级英语单选题简单题查看答案及解析

Lots of ______ will help people do hard work in the factory.

A. machines　 B. workers　 C. farms　 D. rulers

七年级英语单项填空简单题查看答案及解析

---Do you make these flowers ___?

---Oh, no. in fact, they are made by machine.

七年级英语单项填空困难题查看答案及解析

— Did he do this job alone ?

— No, he finished the job with the help of his parents.

A. by himself　　 B. with others　　 C. quickly

七年级英语单选题简单题查看答案及解析

He has _____ homework to do every day.

七年级英语单项填空中等难度题查看答案及解析

Neil has a bedroom ________ . He has many toys in it .

A. his own　　 B. on his own　　 C. of his own　　 D. by his own

七年级英语单选题中等难度题查看答案及解析

His little brother is young, but he can do a lot of things by himself.

A．alone            B．with others’ help  C．in his way         D．without his help

七年级英语单项填空简单题查看答案及解析