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    On a June afternoon in 1752, the sky began to get dark over the city. As the storm broke, most people surely hurried inside, but not Benjamin. Franklin. He decided it was the perfect time to fly a kite. Franklin had been waiting for a chance like this. He wanted to show the connection between lightning(闪电) and electricity,and to do so, he needed a storm.

    He walked into field, and flew a kite with a piece of rope tied to it. A key was tied to the rope. The lightning hit the kite, and electricity passed through the rope to the key. Franklin then touched the key with his finger and got an electric shock(电击). This, he said, proved(证明) the electrical nature of lightning.

    For many years, schools have taught the story of Franklin's experiment. Millions of schoolchildren have been amazed by his courage and his scientific spirit of looking for the truth. However, new research suggests that the story may be fiction instead of fact. Although Franklin's experiment took place, more than one scientist has questioned what really happened.It's true that he did the experiment with the rope and the key. But scientists all agree that if Franklin had actually touched the key, he would certainly have died from the electric shock.

    Scientists often question accepted ideas because they want to find out the facts. Some have even questioned the story about the apple that fell on Newton's head. Many reports suggest that although the falling apple certainly provided ideas,there is nothing to show that the apple actually hit him on the head,

    In fact, fiction is often more interesting than the truth.People have been more encouraged by Franklin's spirit than by the facts themselves. But in science, facts should be tested by experiments and research, and we should not always believe everything we read or hear even if it is a great story.

(1)Franklin did the experiment in order to prove   

A. he was an excellent scientist

B. flying a kite in the storm was safe

C. he was not afraid of lightning

D. lightning was a form of electricity

(2)The underlined word "fiction" probably means something   

A. not true

B. quite different

C. not safe

D. quite necessary

(3)Some scientists questioned whether Franklin    in the experiment.

A. flew a kite

B. touched the key

C. was present

D. discovered electricity

(4)The purpose of the passage is to tell us   

A. Franklin's spirit is encouraging

B. fiction is more interesting than the truth

C. Franklin's experiment is not real

D. we shouldn't always believe accepted ideas

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A.China B.France C.America D.Germany

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A.does nothing all day B.often listens to music
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Why does a couch-potato look like a real potato? Because he or she ______.

A.is fat and cannot take exercise
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A.how to watch TV
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C.why couch-potatoes are very fat
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Do you know something about the holiday camps in Hong Kong? The students in Hong Kong used to take part in an English holiday camp in their holidays. And their parents weren’t with them. Though they were very young.
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A.very dear B.not so cheap C.very high D.very low

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Can plants eat people? Probably not, but there are many plants that eat meat. Some of them are big. And they can eat small animals. One famous meat-eating plant is the Venus flytrap.
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Which is the correct order of the following events?
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b. The rover and lander will take photos of each other.
c. Yutu started to drive slowly to the moon.
d. Chang'e-3 landed at the Bay of Rainbows on the moon.

A.a-b-c-d B.c-d-a-b C.d-c-a-b D.c-a-b-d

What does the underlined word “width” mean in Chinese?

A.智力 B.宽度 C.重量 D.长度

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A.The moon had been visited by only two countries before 2013.
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C.Yutu and Chang’e will return to the earth after the one-year mission.
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A.Chang’e-5 B.Yutu-2 C.Shenzhou-11 D.Tiangong-2

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A.The four girls’ friendship is touching.
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D.It shows money expresses love or friendship.

Song Kexin admires Tang Wanru because of Tang’s ________.

A.optimistic attitude B.rich family background
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