Planning a trip is easy, ________ packing luggage can be a little bit difficult.

A.but B.or C.so D.for

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科目：初中英語 來源：湖南省岳陽市君山2018-2019學(xué)年八年級下學(xué)期期末英語試卷 題型：完型填空

A teacher was asking a student some questions in her office, but the student _______ answer any of them. The teacher decided to give him some _______ questions so that he could get _______ of them right.

“Who was Beethoven (貝多芬)?” the teacher asked. The student _______ for some time and said, “ A king. ” “_______. He was a musician, ” the teacher said. She was getting a little _______now, _______ she was trying not to show it.

“Who was the first president(總統(tǒng)) of the USA?” she asked. The student thought for a long time, but he didn’t say _______. The teacher was very angry and _______, “ George Washington（喬治·華盛頓）! ” The student got up and walked to the door.

“Come back!” the teacher said, “I __________ you to go.”

“Oh, I’m sorry,” the student said, “I thought you called the next student.”

1.A.could B.had to C.couldn’t

2.A.easy B.nice C.difficult

3.A.little B.a little C.a few

4.A.listened B.thought C.guessed

5.A.Yes B.Maybe C.No

6.A.angry B.happy C.interested

7.A.so B.but C.or

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A: Hi, Mark! Let's think about TV shows.

B: OK. 1.

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B: 2.

A: Sports News.

B: But I think it's boring. I never watch it.

A: 3. I think it's interesting and relaxing.

B: 4.

A: Great. I love them. From them I can learn a lot about famous people.

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A: 5. Usually I don't watch them but sometimes I watch them for fun.

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B.Where are you from?

C.I have a different idea from you.

D.How long do you live there?

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F.What's your favorite program?

G.What do you think of talk shows?

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Mr. Smith wrote a true story about his holiday in China. (改為被動語態(tài))

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________ exciting form of dance Tap dancing is!

A.What B.What a C.What an D.How

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India is the third ________ producer of books in the language of English in the world.

A.large B.larger C.the largest D.largest

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科目：初中英語 來源：2019年5月上海市徐匯區(qū)九年級學(xué)習(xí)能力診斷英語試卷 題型：單選題

Which of the following underlined parts is different in pronunciation?

A.continue B.kick C.finger D.decide

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-Jack is telling everyone he has bought a new car.

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科目：初中英語 來源：浙江省溫州市2020年中考英語試卷 題型：閱讀單選

Tide is the regular rise and fall of the ocean level caused by the movement of the sun, the earth and the moon. It is considered a promising source of green energy to produce electricity in coastal areas.

To make use of tidal energy, we need to build tidal power stations. The bays and the river mouths where the tide is high (the tidal range is more than 10 metres) are usually perfect sites to build tidal power stations. There are many such places in the world. According to the IRENA (the International Renewable Energy Agency), by just using 2% of our coastlines, we can produce 4, 383TWh of ocean power each year, enough to meet 16. 4% of the world's electricity needs.

To build a tidal power station, we need to build a dam. In the dam are many turbines and on each turbine there is an electric generator. When the tide rises, water comes through the dam, the turbines turn and the electric generators work, producing electricity. When the tide fall, water goes out through the dam, the turbines turn again. The electric generators continue to work.

Tidal energy has it advantages. Using tidal energy to produce electricity is much cheaper than using the traditional energy, like coal or gas. For example, the Rance Tidal Power Station in France has been there for over 50 years, producing around 540, 000TWh of electricity each year. The cost is only 1.3 cents/TWh. Tidal energy can be used nearly 24 hours a day. As long as the sun, the earth and the moon exist, we can use it to produce electricity. But without sunshine, here is no solar energy. When there is no wind, electric generators will not work. In addition, with the development of modern technology, tidal energy can be stored and used to produce electricity continuously. However, we still have some problems to solve. It is difficult to build a dam in the sea, and the cost is very high. Moreover, it's expensive to keep a tidal power station in is best condition.

Scientists are working on them.

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C.We can use it nearly all the time. D.It meets 16. 4% of the electricity needs.

4.How can we make better use of tidal energy?

A.By digging more bays and river mouths.

B.By building cheaper tidal power stations.

C.By closing traditional electric power.

D.By using tidal energy to replace other energy.

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