女，46岁。主诉排便时 * * 脱出一物块，检查见用力时 * * 前壁膨出，宫颈延长，宫颈

选用所给句子完成对话。

A: Thank you for your coming first. 1            ?

B: I'm fourteen.

A: You're so young, but you're very helpful. 2            .

B: On the eleventh of May.

A: 3             ?

B: When the man was crossing the street, a car hit him and I was just there.

A: 4             ?

B: Of course not.

A: 5             ?

B: I called the police and the police car arrived quickly. We sent the man to

    hospital at once. He was saved at last.

A: You're brave enough. We'll reward you.

A. Were you afraid?

B. What did you see?

C. How old are you?

D. When did you see the accident?

E. What did you do then?

铁路职工与（）人员勾结犯罪的，从重处罚。

A、路外

B、路内

C、境外

D、其他

张某通过伪造中小学校印章、中小学生成绩单，为中小学生去国外就读骗取签证。其行为构成伪造事业单位印章罪。

对于高含水量的淤泥类土，上部堆载施工宜在真空预压膜下真空度稳定的达到86.7kPa且抽真空（）后进行。

A.10~15d

B.15~20d

C.20~30d

D.30~40d

非淀粉多糖的抗营养作用及机理？如何消除？