问题
名词解释
地面沉降。
答案
参考答案：
松散沉积物区，由于大量开采地下水，使其水头降低，致使松散沉积物受压而产生的一种损失高程的地面变形现象。
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地面沉降。
参考答案：
松散沉积物区，由于大量开采地下水，使其水头降低，致使松散沉积物受压而产生的一种损失高程的地面变形现象。
| 阅读下面短文，把A-D四个句子填入文中空缺处，使短文内容完整、正确，然后完成第5小题。 | |
| Mr. Jones and Mr. Brown worked in the same office. One day Mr. Jones said to Mr.Brown,"We are going to have a small party at our house next Wednesday evening. 1_____" Mr. Brown said,"Thank you very much. That is very kind of you. We are free that evening, I think, but I will telephone my wife and ask her. Maybe she wants to go somewhere else that evening." So Mr. Brown went to the other room and telephoned. 2_____ "What is the matter?" said Mr. Jones."Did you speak to your wife?" "No," answered Mr. Brown,"She wasn't there; my small son answered the telephone. I said to him, 3________ ' and he answered, 'No, she is not in the house,' 'Where is she then?' I asked. 'She is somewhere outside.' 'What is she doing?' '4_________'" | |
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| 5. Which of the following is NOT true? | |
| A. A small party will be held at Mr. Jones' house. B. Mr. Jones asked all his friends to the party. C. The telephone was in a room next to the office. D. Mr. Brown spoke to her son, David on the phone. |