5. We had an (辯論) about politics.

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4. the project in time,the staff were working at weekends.

   A. Completing   B. Having completed

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7. The English teacher laid particular the need of reading aloud.

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4. His father has a high (職位) in the govem- ment.

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(   )1. When did the Industrial Revolution possibly happen?

   A. In 1970.   B. In 1850.   C. In 1875.   D. In1775.

(   )2. What's the main reason for the changes in the second half of the eighteenth century?

   A. The increase of population.

   B. A lot of people came to towns.

   C. The inventions such as the steam engine were made.

   D. People liked working in the town.

(   )3. Which of the following statements is TRUE according to the passage?

   A. Factory workers lived in very poor and crowded conditions at that time.

   B. Thousands of farmers left the countryside and were out of work.

   C. Before the Industrial Revolution,factory owners were more powerful than land owners.

   D. In 1830,the Industrial Revolution spread through Europe to other countries.

(   )4. The steam engine first was used in.

   A. factories   B. farmers

   C. schools   D. mines

(   )5. made the population of towns and cities greatly increased.

   A. The invention of the steam engine

   B. That many factories were built in towns

   C. That farmers liked working in the town

   D. The Industrial Revolution spreading to other countries

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10. The news (傳播) quickly in the town.

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6. 1 met him in Qingdao (第一次) .

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3. She described in her composition the people and places impressed her most.

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根據(jù)短文內(nèi)容，從短文后的選項中選出能填人空白處 的最佳選項。選項中有兩項為多余選項。

The sea has always interested man. From it he can get food,minerals and treasure. 1 But he could not go far beneath its surface.

2 However,he is not a fish. He must breathe air,so he can't stay under the water's surface for any length of time. To explore deep water,man faces even more dangers and problems.

A diver who wants to stay under water for more than a few minutes must breathe air or a special mixture of gases.

3 He can carry a tank of air on his back and breathe through a hose and a mouthpiece. Water weighs 800 times as much as air. Tons of water pushes against a diver deep in the sea. 4

When a diver is under great pressure,his blood takes in some of the gases he breathes. As he rises to the surface,the water pressure becomes less. If the diver rises too quickly,the gases in his blood form bubbles (氣泡). The diver is then suffering from the bends (潛 涵病) .The bends can cause a diver to double up in pain.5

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   E. He can wear a diving suit and have air pumped to him from above.

   F. The water pressure can cause a diver to breathe with difficulty.

   G. Man wants to explore deep into the sea.

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