试题与答案

一般情况下,省煤器出口水温升高(),可节省1%的燃料。 A.10°C B.6°C C

题型:单项选择题

题目:

一般情况下,省煤器出口水温升高(),可节省1%的燃料。

A.10°C

B.6°C

C.3°C

D.1°C

答案:

参考答案:D

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题型:填空题

阅读短文,用括号中所给词的适当形式填空。

  One day, Mr. Smith     1    (go) to a dinner party. He was wearing very old clothes. He came into the

room. But people in the room    2     (not look )at him. They didn't ask him    3    (sit )at the table. He

wasn't happy. But he said nothing. Mr. Smith went home quickly and put on his best clothes. He went

back to the party. Everyone in the room    4   (stand )up and looked at him. They gave him good food

   5     (eat). Mr. Smith took off his coat, and put it on the food and said, "Eat, coat!" The other

people   6    (be) surprised and asked, "What are you doing? Why do you do that?" Mr. Smith answered,

"I am asking my coat to eat food. When I wore old clothes, you didn't look at me. You didn't ask me

   7     (sit) down. Now I am wearing these nice clothes. And you give me good food. Now I see, you

    8   (give) the food to my coat, not to me."

1.______ 2.______ 3.______ 4.______

5.______ 6.______ 7.______ 8.______

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