When do you think the conversation __________...

When do you think the conversation _____________?

九年级英语单项填空困难题查看答案及解析

— I think I’ll take a bus to the meeting.

— The bus? If you_______, you will be late.

A．do　　　 　　　　　 B．have done 　　　　　　 C．will do

九年级英语单项填空中等难度题查看答案及解析

— I think I’ll take a bus to the meeting.

— The bus? If you_______, you will be late.

A.do B.have done C.will do

九年级英语单选题中等难度题查看答案及解析

When you hear the word “scientist”，what do you think of？Many people think scientists are people in clean white coats who work in labs.And some scientists do work in labs.But there are ______ scientists who work in woods and jungles.These scientists are called “animal behaviour (行为) scientists”，and they study animals as they live in nature.

Why don't these scientists catch animals and study them in zoos？The ______ is in the world “behaviour”．Animals behaviour scientists want to learn ______ animals behave in their wild homes.When animals live in cages or in zoos，they do not act the same as they do when they are ______．They may fight ______ each other，or they may not eat，or they may not raise their babies as they usually would.To see real animal behaviour，scientists must go where the animals ______．

So animal behaviour scientists go into the jungles，the woods or the desert.There, their most important ______ are their eyes and ears.They watch and listen to the animals very ______．They write down everything that happened in notebooks.______ they live near the animals，the scientists are careful not to frighten them.If the scientists are lucky，the animals will ______ no attention to them.Then the scientists can see how the animals really live.

The behaviour scientists hope what they've learned about animal behaviour can provide clues (提供线索) to help people learn to live together more happily.

1.A. another　　 B. other　　 C. others　　 D. the other

2.A. answer　　 B. question　　 C. problem　　 D. text

3.A. when　　 B. where　　 C. how　　 D. why

4.A. happy　　 B. free　　 C. sad　　 D. angry

5.A. of　　 B. among　　 C. for　　 D. with

6.A. live　　 B. run　　 C. play　　 D. eat

7.A. machines　　 B. tools　　 C. thoughts　　 D. ways

8.A. truly　　 B. carefully　　 C. wonderfully　　 D. nicely

9.A. But　　 B. Unless　　 C. Though　　 D. As if

10.A. pay　　 B. spend　　 C. take　　 D. cost

九年级英语完型填空中等难度题查看答案及解析

Do you think computers will take _______place of teachers in the classroom in the future?

A. an　　 B. in　　 C. the　　 D. /

九年级英语单项填空简单题查看答案及解析

Do you think robots will take ____place of humans some day in the future?

A. a　　 B. an　　 C. /　　 D. the

九年级英语单项填空中等难度题查看答案及解析

When you think of robots, what is the first thing that comes to mind? Do you think of science fiction movies like Star Wars, where robots of all shapes and sizes are part of daily life? The word “robot” itself comes from a play written in 1920 by Karel Capek. In the play, people create robots to do some everyday tasks.

Today, most robots don’t look human. Modern robots take many forms and are good at many things, from sweeping the floors in your home to working in factories. They are even exploring the surface of the moon. But there is an interesting irony(讽刺) in the world of robotics which describes a surprising problem: What humans find easy is extremely complicated for a robot. However, what humans find difficult is pretty easy for a robot. For example, picking up clothes in a messy room is simple for people. But that kind of chore is very hard for a robot. Another example is the game of chess. People might find it difficult to win the game of chess all the time. But robots like Alpha-Go can be programmed to play it very well.

This is because robots are very good at doing things in controlled environments. However, moving through a room filled with random(随机的) objects is hard for robots, along with picking up objects of different shapes and sizes without damaging them. In short, it is very difficult for them to deal with certain types of variables.

It turns out that one of the most difficult things to improve in robots is their ability to control objects. Luckily, great progress is being made in the development of robots. On the one hand, exciting developments in making human-like hands and legs are underway. On the other hand, the biggest progress might result from using virtual learning(虚拟学习) to “teach” robots through computer simulations(模拟). In this way, robots can “guess” what to do without an order when they meet unfamiliar things in the real world.

Soon, robots may be able to do those things that humans find simple. That means big changes in what robots can do and how they can help us with daily tasks. Robots might make movies a reality.

1.What’s the purpose of the first paragraph?

A.To give an example.

B.To present the topic.

C.To explain what robots are.

D.To show how robots develop.

2.According to the passage, what might be difficult for robots?

A.Playing chess.

B.Washing the dishes.

C.Making cars in factories.

D.Gathering up clothes in a mess.

3.What’s the writer’s opinion about robots in the future?

A.They will cause further problems for people.

B.They will deal with new things depend on orders.

C.They can hardly develop until they look like human.

D.They can benefit people more by making improvements.

九年级英语阅读单选中等难度题查看答案及解析

— Which hobby do you think _________ the most time?

-Practicing the piano.

A. takes up　　 B. puts up　　 C. gives up　　 D. makes up

九年级英语单选题中等难度题查看答案及解析

–Which hobby do you think ______ the least time? –Collecting stamps.

A. takes up　　 B. tidies up

C. gives up　　 D. makes up

九年级英语单项填空中等难度题查看答案及解析

--Which hobby do you think ____ the least time?　 -- Collecting stamps.

A. takes up　　 B. puts up　　 C. gives up　　 D. makes up

九年级英语单选题中等难度题查看答案及解析