Read the following article and select the best answer. Article: In the last eight years, a lot of bees have disappeared. Scientists have been studying why those bees have been leaving their hives and not returning. They believe that their living environment may be changing. Now, the US government is stepping in to help fight this problem. President Barack Obama has asked for $50 million(310 million yuan ) in his 2015 budget to fight this problem, and has announced the start of the Pollinator Health Task Force. This group will work on keeping the US bee population healthy and strong, and will show people what they can do to help bees. Even though many people may not like bees, they are an important part of how we grow food. As pollinators , they move from one plant to another. Through pollination, plants can grow seeds and fruit. It's said that at least 90 kinds of plants including nuts, fruits and vegetables depend on bees for pollination. The new Pollinator Health Task Force will work hard to protect bees, and build new hives for pollinators. It also plans to start a public education activity to make more people know the importance of pollinators, and actions that can be taken to protect them. The group will reach out to schools, libraries, museums and so on. Obama said that helping save the bee population will avoid other losses for the agricultural sector , and will help protect the health of the environment. Question: According to scientists,maybe the change of _ has caused the problem of bees' disappearance. - time - food - weather - their living environment
their living environment

(Question)
Read the following article and select the best answer. Article: In the sunny night, look up at the clear night sky. You can probably see thousands of stars. The biggest thing you'll see, of course, is the moon. For thousands of years, people have wondered about this big thing in the sky. Earth's moon is a satellite. A satellite is a body that orbits a planet. All moons are satellites, and many planets have them. Some have many moons. Earth, of course, only has one. It's a special moon, though. It's the fifth largest moon in the solar system! In fact, the moon is much smaller than the sun. But it's much closer to Earth, so it looks as big as the sun. The moon is so close that you can see its dark and light spots without a telescope. Men flew and landed on the moon's surface many times by spacecrafts in the 1960s and 1970s. Neil Armstrong was the first human to step on the moon. He walked on the moon on July 20th, 1969. The flights to the moon have helped us learn much about it. Astronauts even brought rocks home with them! There's still a lot to learn about the moon. Now people still can't live on the moon because it does not have oxygen or water like the Earth. But I'm sure that humans can live there one day in the future. ,. Question: Why does the moon look as big as the sun? - Because it's much closer to the Earth. - Because it comes out at night. - Because it is the fifth largest moon in the solar system. - Because people can't see it without a telescope.
(Answer)
Because it's much closer to the Earth.

Ques: Read the following article and select the best answer. Article: Joan worked in a hospital. One evening there was a big dance at the hospital. Most of the doctors and nurses would be there, but of course somebody had to be left to look after the sick children, and Joan was not of the lucky ones. She liked dancing very much, so when she had to start work that evening while her friends were getting ready to go to the dance, she felt very sorry for herself. She went to each sick child one after another and said good-night, until she came to one little boy, Dick. Dick was only eleven years old, but he had a very serious illness and couldn't move most parts of his body except his hands. Joan knew Dick would never get any better, but the little boy was always happy and always thinking about other people instead of himself. Dick knew that Joan loved dancing. So when she came to say good-night to him, he greeted her with the words, "I'm very sorry that you can't go to the dance because of us. But we are going to have a party for you. If you look in my drawer, you'll find a piece of cake that I _ from my supper today. And there is also a dollar there. You can buy something to drink with the cake. And I'll get up and dance with you myself if I was able to." Suddenly the hospital dance seemed very far away and not important at all to Joan. ,. Question: What is Joan's job? - She is a doctor - She is a children's nurse - She is an adults' nurse - She is a children's doctor
Ans: She is a children's nurse

(Q).
Read the following article and select the best answer. Article: We know the mosquito very well. Mosquitoes fly everywhere. They can be found almost all over the world, and there are more than 2,500 kinds of them. No one likes the mosquito. But the mosquito may decide that she loves you. She? Yes,she. It's true that male mosquito doesn't bite and only the female mosquito bites because she needs blood to lay eggs. She is always looking for things or people she wants to bite. If she likes what she finds, she bites. But if she doesn't like your blood,she will turn to someone else for more delicious blood. Next time a mosquito bites you,just remember you are chosen. You're different from the others! If the mosquito likes you,she lands on your body without letting you know. She bites you so quickly and quietly that you may not feel anything different. After she bites,you will have an itch on your body because she puts something from her mouth together with your blood. By the time the itching begins,and she has flown away. And then what happens? Well,after her delicious dinner,the mosquito feels tired. She just wants to find a place to have a good rest. There,on a leaf or a wall, she begins to lay eggs,hundreds of eggs. Question: If the mosquito doesn't bite you, it will _ . - get angry with you - be afraid of you - make a lot of noise - choose another one
(A).
choose another one

Ques: Read the following article and select the best answer. Article: Tom was not old, but he did not have much hair. His wife, Grace, had thick, beautiful, black hair. They had one daughter. Her name was Jane, and she was four and a half years old. There was a photo of her father in the living-room, and a few days ago, Jane looked at it for a long time and then said to her mother, "Mummy, why had Dad got very little hair? " Grace laughed and said, "He's got very little hair because he thinks a lot, Jane. He' s a clever man." Jane looked at her mother's thick, black hair for a few seconds , and then she asked, "Mum, why have you got a lot of hair? " Question: Tom had _ hair. - very little - a little - very few - a few
Ans:
very little