Read the article and select the best answer. Article: Animals are our friends. We can find different kinds of animals on Earth. Some animals are living in big forests. And some animals are living with man. Animals are very important to man. For example, people can train the elephants to do some heavy work. And they can also train the dogs to look after the house. A police dog is clever. It can help people in danger. And it can also help the policeman to catch the thieves or murderers. The children like dogs very much. Everyone knows sheep and pigs very well. Man eats their meat almost every day. People can make coasts and shoes with their skins. From cows, we can get milk. It's good for our health. And horses can take us to other places. In some places, horses and camels are instead of car and buses. It's clear that man can't live comfortably without these animals. Question: _ can be used to look after the house. Options: A: Only sheep and pigs B: Horses and cows C: Dogs D: All the above
A

Read the article and select the best answer. Article: Many people love going on a trip by plane, because planes are fast. But an airport is usually far away from the city, and it usually takes hours to get out of the airport and into the city. You have to get there and wait for the plane to _ for hours. You can not open the window, and you can not have delicious food. I like travelling by train. I think trains are the safest . Train stations are usually in cities. When you are late for a train, you can catch another one. You can walk around in the train and look out of the window. You can see many interesting things on your way. I know it takes some time. I also like cars. You can start your trip when you want to, and you don't need to get to a station. You can carry many things with you, too. But sometimes there are many cars on the road. Question: If you want to take many things with you, you can take _ . Options: A: a bus B: a train C: a car D: a boat
C

Read the article and select the best answer. Article: Most people are writing blogs . Others are reading them. The word " blog" is a short way of saying Web log almost like QQ Zone . Many popular Web sites now offer free, easy ways to create personal Web pages and fill them with writings and pictures. Blogs offer people a place to show their writings and feelings over the Internet. They can also be helpful to connect people with others. A blog has both good and bad points, of course. People choose to write what they think in blogs, for they know that their friends will read what they write. If you are feeling sad one day and write your feelings in your blog, your friends may quickly write back to _ you or offer their help. Blogs help people keep good friendship and let them know what their friends are doing. But the problem is that anyone can read what you write in your blog. If you are not satisfied with a friend during school, and you write something bad about him in your blog, your friend read the blog and get angry. So we have to be careful of what we write. In many ways, a blog and a diary are almost the same. So what makes a blog different from a diary? The biggest difference is that a blog is more public than a diary. Question: What's the main idea of this passage? Options: A: Most people like using blogs. B: The differences between a blog and a diary. C: The advantages and disadvantages of blogs. D: Blogs offer people free space to show their writings and feelings.
C