对于大型、复杂、关键设备的采购，一般采用( )方式。A．市场采购 B．直接向生产厂

“Why does the chicken cross the road? To get to the other side!”

That’s an old joke in the west, but it came to my mind again when I saw people crossing the road at the intersection of Shanxi Road and Huaihai Road in Shanghai.

When the traffic light was red, a group of people were waiting for the light to change. Suddenly one man began rushing to the other side of the road. Soon others followed him at the crossing and more people did the same. Just like chickens, they didn’t mind the honking horns(喇叭声) and kept crossing the road in a mess.

Every year several thousand people are either killed or hurt on the roads in Shanghai. And at least one third of them were jaywalking(乱穿马路). Jaywalking is very common in Shanghai. It seems that jaywalkers are not afraid of the danger to themselves.

Traffic laws are to keep people safe. So we should obey them, and have good road-crossing habits. When someone starts to jaywalk, we should stop him, and never follow him. That way we can avoid the traffic accidents.

小题1:The underlined word “intersection” here probably means “       ”.

A．road

B．bridge

C．crossing

D．traffic小题2:The writer saw people      in Shanghai that day.

A．crossing the road in a mess

B．waiting for the green light patiently

C．crossing the road with chickens

D．hurting each other in the street小题3:How does the writer like what he saw in Shanghai that day?

A．He thinks it’s OK.

B．He thinks it’s wrong.

C．He has no idea of it.

D．He doesn’t mention it

最易引起病毒性心肌炎的病毒是（）

A.柯萨奇病毒A组

B.脊髓灰质炎病毒

C.柯萨奇病毒B组

D.埃可病毒

E.肠道病毒70型

根据国际法关于空间物体造成损失的赔偿责任制度，国家对其外空活动承担国际责任。发射国对其空间物体在地球表面造成的损害，应承担()；发射国对于其空间物体在地球表面以外的其他任何地方，对于其他国家的空间物体，或所载人员或财产造成损害的，负有赔偿的()

A．过失责任；过失责任

B．过失责任；绝对责任

C．绝对责任；绝对责任

D．绝对责任；过失责任

吊具或带箱越过集装箱或物体时应保持中间有（）米以上的距离，谨防碰撞。

A、0.5

B、1

C、1.5

D、2.5