问题
填空题
在油管的法兰盘和阀门的周围，如敷设有热管道和其他热体，为了防止漏油而发生火灾，必须在这些热体保温层外面再包上（）。不论在检修或运行中，如有油漏到保温层上，应将保温层（）。油管应尽量少用法兰盘连接。在热体附近的法兰盘，必须装金属罩壳。禁止使用（）垫或（）垫。
答案
参考答案：铁皮；更换；塑料；胶皮
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在油管的法兰盘和阀门的周围，如敷设有热管道和其他热体，为了防止漏油而发生火灾，必须在这些热体保温层外面再包上（）。不论在检修或运行中，如有油漏到保温层上，应将保温层（）。油管应尽量少用法兰盘连接。在热体附近的法兰盘，必须装金属罩壳。禁止使用（）垫或（）垫。
参考答案：铁皮；更换；塑料；胶皮
| 阅读理解。 |
| Mr Knott was a teacher. He taught in a big school in London. He lived a long way from the school, so he was usually quite tired when he got home. At nine o'clock one evening when he was in bed, the telephone bell rang in the hall, so he went downstairs, picked up the telephone and said, " Hello! Who's speaking, please?" "Watt" a man answered. "What's your name, please?" said Mr Knott. "Watt's my name." was the answer. "Yes, I asked you that what's your name?" Mr Knott said again. "I told you. Watt's my name." said the other man, " Are you Jack Smith?" "No, I'm Knott." Answered Mr Knott. Both Mr Watt and Mr Knott put their telephones down angrily and thought,"What a rude, foolish man!" |
| 1. Mr Knott was usually tired in the evening because ______. |
[ ] |
| A. he was a teacher. B. he worked very hard in a school C. he lived a long way from school D. he taught too many students. |
| 2. Mr Knott went downstairs at nine one evening ______. |
[ ] |
| A. to telephone Mr Watt B. to meet Mr Watt C. when someone rang him up D. when the door bell rang. |
| 3. Mr Watt wanted to speak to ______. |
[ ] |
| A. his wife B. Mr Knott C. Jack Smith D. Mrs Knott |
| 4. "Watt's my name" means ______. |
[ ] |
| A. What's my name? B. My name is What. C. Are you asking my name? D. My name is Watt. |
| 5. Mr Knott didn't understand what Mr Watt said because ______. |
[ ] |
| A. he was a foolish teacher. B. he had bad ears. C. Mr Watt didn't speak loudly enough. D. The "a" in "Watt" is pronounced (发音) as the "a" in "what" |