Read the following article and answer the question. Article: One morning, Wu Li discovered that her classroom had changed. She found that the desks were no longer in rows , but pushed together to make eight bigger desks. She was too excited about it for the first two days and she couldn't listen to the teachers carefully. But soon she and her classmates got used to this new classroom arrangement . "Now our class is quieter," said Wu. "What's more, we can come up with our own ideas and learn more through discussion. It's a better way to study." Li Yu liked it, too. He said, "Group members first discuss, and then show ourselves in front of the whole class. It makes us believe in ourselves." It was part of a reform at Li's school--Baita Secondary School. The school made this reform because they wanted to provide students with easier ways to study and more chances to discuss. "Our school hopes it can improve students' abilities to study by themselves and work in groups," said Zhang Yong, the principal of the school. However, the reform has demanded more from teachers. Now they have only about 15 minutes to give the lesson which should be taught in 45 minutes before. It is difficult to teach in such a short time. The teachers have to find better ways to teach more _ . "The reform demands more, but I'm sure it is helpful," added Mr Zhang. Question: After the new classroom arrangement it was easier for Wu Li and her classmates to _ in class. Answer:
OPTIONS:
- discuss with each other
- sit in the classroom
- push desks together
- teach a lesson

Answer: discuss with each other

Read the following article and answer the question. Article: Mo Yan,the winner of 2012 Nobble Prize for Literature ,is very popular around the world. He is famous as one of the greatest writers in china. Mo Yan is fifty-nine years old in 2015,and his real name is Guan Moyue.The name of Mo Yan means"Don't speak".The writer said close the name to remember to close his mouth from getting himself in trouble. Mo Yan began to write in 1970s, and his first novel was"Falling rain on a Spring Night ",published in 1981.Then his second and more books were published.including "Red Sorghum"and "Big Breast and Wide Hips." CCTV reporter Dong Qian once said to him,"I always feel that a writer is like a hen,and his works are like eggs. We may not always wonder what the hen looks like while we eat eggs. But this time, it's a golden egg. So naturally, everybody wants to know this hen who laid a golden egg. That's why so many people pay much attention to you ." China was celebrating the success of this native son soon after he got the Prize, millions of Chinese expressed pleasure and pride for Mo Yan in their own ways. Question: What does Dong Qian do? Answer:
OPTIONS:
- A writer.
- A Reporter.
- A n actress.
- A doctor.

Answer: A writer.

Read the following article and answer the question. Article: If your pen broke at school today,what would you do?You would go to a shop and buy a new one.What if you could simply print out a real,working pen with your 3-D printer without leaving your room? The 3-D printer has been used to make many different things.People have made cups cars and even an airplane with it. Doctors have been using 3-D printers for several years.People's nervous systems have been printed out in 3-D form medical research.Some body parts have been printed and used in hospital.Several months ago,doctors used a 3-D printer to rebuild Ten years ago people could only see 3-D printing in science fiction movies.But now 3-D printing is here and it's bringing big changes. Unlike normal printing that can only copy a 2-D picture with ink.3-D printing can build almost anything made from material.The printer layers the material in different shapes to create the object you want to be copied.the face of a person who had a bad accident.In the future,it is expected that the printer will make human organs to save more lives. However there are _ to the printer.At the moment,printing can be quite slow and it's still rather expensive.The average price of a household printer is around $1,700,not including the cost of the materials. But as the technology develops,it shouldn't be long before disadvantages are improved.Only time will tell where this new technology will take us. ,A, B, C, D,. Question: People still can't make a(n) _ with a 3-D printer so far. Answer:
OPTIONS:
- airplane
- face
- organ
- cars

Answer:
organ