生效的民事调解书与调解笔录具有以下哪些法律效力( )A．确定当事人之间民事法律关系的

当今世界政治格局发生变化的根本原因是

A．国家利益和意识形态的矛盾冲突加剧

B．主要大国综合国力发展不平衡

C．美苏战时同盟关系破裂

D．西欧各国普遍衰落

The air hostess (空姐) was in a small kitchen at the back of the plane, preparing the plates for lunch, when a little old lady came and spoke to her, “Could you please tell me,” she asked, “where is the ladies’ lavatory (厕所) in the plane?”

“Yes, madam,” said the air hostess and smiled. “It is right at the other end of the plane---at the front.”

The little lady went too far. She walked all the way to the front of the plane, opened the door in front of her, and saw the captain of the plane and the other officers. They were all busy with their work and did not see her. She went out again, shut the door and returned to the air hostess.

“Oh, didn’t you find it, madam?” the girl asked her. “Yes, I did,” said the little lady. “But there are four men in the ladies’ lavatory watching television.”

小题1:The story happened       .

A．in the evening

B．in the afternoon

C．in the morning

D．at midnight小题2:What were the four men doing when the little old lady opened the door?

A．They were busy working in the control room.

B．They were working while watching television.

C．They were watching television in the ladies’ lavatory.

D．They were enjoying themselves by watching television.小题3:Which of the following is TRUE according to the passage?

A．The air hostess was humorous (幽默的).

B．The old lady didn’t find the ladies’ lavatory.

C．The old lady was fooled by the air hostess.

D．There was no ladies’ lavatory in the plane.

给煤机不能启动的原因（）。

A、电源没有接通；

B、电气接线断路或接触不良；

C、电机有故障；

D、主动滚筒与皮带间打滑。

除特殊情况外，听证会应当(　　)，允许旁听。

A．书面进行

B．公开举行

C．指定旁听人员

D．有限公开

下列（）食材可能出现在咸粥中。

A.砂糖

B.猪肉

C.鱼

D.香菇