教育社会管理的核心任务是对（）进行管理。

To be honest, a lot of people attach great importance to ______rich and famous.

A．become

B．have become

C．having become

D．becoming

根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项

为多余选项。

Any car accident is frightening, but an accident in which your vehicle is thrown into the water, with you trapped inside, is absolutely terrifying.   小题1:  However, most deaths result from panic, without a plan or understanding what is happening to the car in the water. By adopting a brace(支撑) position, acting decisively and getting out fast, you can save yourself from a sinking vehicle.

Brace yourself for impact (撞击力). As soon as you're aware that you're going off the road and into a body of water, adopt a brace position. The impact could set off the airbag system in your vehicle, so you should place both hands on the steering wheel in the "ten and two" position.

Undo your seatbelt.   小题2:  Unbuckle the children, starting with the oldest first. Forget the cell phone call. Your car isn't going to wait for you to make the call.

  小题3:  Leave the door alone at this stage and concentrate on the window. A car's electrical system should work for up to three minutes in water, so try the method of opening it electronically first. Many people don't think about the window as an escape option either because of panic or misinformation about doors and sinking.

Break the window. If you aren't able to open the window, or it only opens halfway, you'll need to break it with an object or your foot. It may feel counter-intuitive (有悖常理的) to let water into the car.   小题4: 

Escape when the car has equalized. If it has reached the dramatic stage where the car cabin has been filled with water and it has become balanced, you must move quickly and effectively to ensure your survival.   小题5:  While there is still air in the car, take slow, deep breaths and focus on what you're doing.

Open the window as soon as you hit the water.

Surviving a sinking car is not as difficult as you think.

It takes 60 to 120 seconds for a car to fill up with water usually.

Such accidents are particularly dangerous to the risk of drowning.

In conclusion, if you know what to do in the water, you will be safe.

This is the first thing to attend to, yet it often gets forgotten in the panic.

But the sooner the window is open, the sooner you can escape directly through it.

肝硬化的发病机制中，形成肝纤维化的主要细胞是（）

A.肝星状细胞

B.肝细胞

C.Kupffer细胞

D.上皮细胞

E.内皮细胞

淋巴细胞相对增多见于( )。

A．百日咳

B．结核

C．再生障碍性贫血

D．急性淋巴细胞白血病

E．何杰金氏淋巴瘤

如图，根据图片及所学知识判断下列说法，判断。(5分)

图A   1842年              图B  1971年            图C  2001年

（1）图A是《南京条约》签订时的场景。                              （  ）

（2）图B参加会议的中国代表团团长开怀大笑是因为中美建立了外交关系。（  ）

（3）图C是我国迄今为止举办的规格最高的多边外交活动。             （  ）

（4）三幅图片反映了新中国的外交足迹。        （  ）

（5）三幅图片让我们感受到了中国国际地位的日益提高，也明白了弱国无外交的道理。（  ）