问题
单项选择题
利用基数，连续计算就是以( )或面为基础，利用连乘或加减，算出与它有关的分部分项工程量。
A．集
B．层
C．点
D．线
答案
参考答案：D
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利用基数，连续计算就是以( )或面为基础，利用连乘或加减，算出与它有关的分部分项工程量。
A．集
B．层
C．点
D．线
参考答案：D
| 完形填空。 | |||
| Agatha Christic would never forget the night when she met a robber(抢劫者) many years ago . That evening, she went to a birthday partly which l until two o'clock in the morning Agatha walked in the __2 street alone. Suddenly from the back of a dark 3 , a tall man with a sharp knife in his right hand ran out at her. "Good 4 _, lady," the man said in a low voice. "I don't. think you wish to 5 here! " “What do you want?" “Your earrings. Take them off! " Agatha suddenly had a 6 idea. She tried to cover her necklace with the collar (衣领) of her overcoat while she used __7 _ hand to take off both of her earrings and then quickly 8 them on the ground. "Take them and let me go," she said. The robber thought that the girl didn't like the earrings at all, only trying to 9 _ the necklace. It would cost 10 _, so he said, "Give me your necklace. " "Oh, sir. It doesn't 11 much. Please let me wear it. " "I'm not that 12 .Quick!" With shaking 13 , Agatha took off her necklace. As soon as the robber left, she picked up her earring sand ran as 14 as she could to one of her friends. The earrings cost 480 pounds and the necklace the robber had taken away cost _ 15 six pounds. | |||
| ( )1. A. ended ( )2. A. busy ( )3. A. part ( )4. A. morning ( )5. A. die ( )6. A. funny ( )7. A. other ( )8. A. handed ( )9. A. own ( )10. A. cheap ( )11. A. weigh ( )12. A. afraid ( )13. A. hands ( )14. A. much ( )15. A. really | B.stayed B. quiet B. block B. afternoon B. escape B. safe B. others B. threw B.do B. expensive B. take B. angry B. feel B. early B. already | C.stopped C. noisy C. building C. evening C. right C. brave C. the other C. passed C. have C. more C. spend C. silly C. head C. carefully C. only | D.lasted D. wide D. street D. night D. stay D. bright D. another D. put D. protect D. less D. cost D. bad D. body D. fast D. hardly |
