（）是反映桩身截面尺寸相对变化、桩身材料密实性和连续性的综合定性指标。

子宫脱垂Ⅰ度的诊断标准是（）

A.子宫颈下垂到坐骨棘以下

B.整个子宫脱出 * * 口外

C. * * 壁脱出于 * * 外

D.子宫颈及部分子宫体脱出于 * * 外

E.子宫颈 * * 壁脱出于 * * 口外

请根据要求改写下列句子，每空一词。

小题1:Susan has a good time on her birthday every year. (改为否定句)

Susan    ▲       ▲   a good time on her birthday every year.

小题2:Xiao Li paid more than 4,000 yuan for his new iPhone 4? (对划线部分提问)

   ▲       ▲   did Xiao Li pay for his new iPhone4?

小题3:The manager told them to be more creative in their work. (改为被动语态)

They    ▲       ▲   to be more creative in their work.

小题4:Some children are so young that they can’t tell the bad from the good. (保持句意基本不变)

Some children aren’t     ▲       ▲   to tell the bad from the good.

小题5:Rose went to the car exhibition yesterday. Danny went there, too. (保持句意基本不变)

  ▲   Rose    ▲   Danny went to the car exhibition yesterday.

在进口设备交货类别中，对买方不利而对卖方有利的交货方式是（）。

A.在出口国装运港口交货

B.在出口国内陆指定地点交货

C.在进口国目的港码头交货

D.在进口国目的港船边交货

绘图题：画出三相电动机具有过载保护的自锁控制电路图。

排烟消防车广泛应用于高层建筑、地下车库、隧道等场合发生火灾时的（）和通风换气。

A.灭火救援

B.抢险救援

C.抗洪抢险

D.消防排烟