为上联“心平浪静，秋月芙蕖湘水碧”选择下联，最合适的一项是 [ ] A、志远天高

句型转换。

1. Lucy will leave for London on business in three hours. (对划线部分提问)

    _______  _______ will Lucy leave for London on business?

2. Mr. Wang hardly spoke a word at the meeting yesterday? (改为反意疑问句)

    Mr. Wang hardly spoke a word at the meeting yesterday, _______  _______?

3. Students can't take magazines out of the reading room without permission. (改为被动语态)

    Magazines can't _______  _______ out of the reading room without permission.

4. She asked me, "will you go to the cinema tomorrow?" (改为宾语从句)

    She asked me _______ I _______ go to the cinema the next day.

5. I'm sorry to hear that his father died five years ago. (改为同义句)

    I'm sorry to hear that his father has _______  _______ for five years.

如下图所示，取6只鱼缸，在①③⑤号鱼缸内加入1000mL清水，在②④⑥号鱼缸内加入1000mL模拟酸雨(pH=4)，各放入10条发育正常、重量相近的小鱼，仔细观察并记录小鱼的成活时间。问：

(1)本实验中鱼都会死去的是______号鱼缸；起对照作用的是______号鱼缸。

(2)该实验相当于重复了____次。

(3)实验说明________________。

建筑工程恢复施工时，应当向（）报告。

A．县级以上人民政府建设行政主管部门

B．市级以上人民政府建设行政主管部门

C．省级以上人民政府建设行政主管部门

D．发证机关

岳麓区王陵公园内的古墓，是汉代哪位长沙王的墓？

当前无论以太网发展到什么地步，但它们在MAC层仍采用CSMA/CD方法，帧结构也没有变化，改变的只是相应的( )。