在领导体制上，行政监督机关和审计机关都实行( )。A．业务领导制B．首长负责制C．

任务型阅读 请根据材料内容，完成各题。（共5小题；每小题2分，满分10分）

If you want to live for 100 years, you need healthy food and lots of exercise.

In the morning, you have a big and nice breakfast. A big and nice breakfast can help you start a day. For lunch and dinner, you can have rice and vegetables. （92）Healthy people seldom eat much snacks. Sweet snacks give you energy but they’re not healthy. You can have an orange or an apple after each meal.

Except for keeping a healthy diet, you need lots of (91)______ too. You can do sports (91) ______ 30 minutes every day. After a month, you will feel healthier. You can swim. You can run. You can play ball games. But don’t play computer games or chat with friends on the Internet for many hours every day. This is not exercise.

Get up from your chair, everyone! Change your diet and lifestyle today! You can live for 100 years. You can always feel young with right food and exercise.

小题1:将(91)处分别填上适当的单词。

              _____________   

小题2:将(92)画线处翻译成汉语:

                  ______________________                         

小题3:How long can we exercise every day?

小题4:在文中找出下面句子的同义句。

You can do some exercise for half an hour every day.

_____________________________________

小题5:找出文中最能表达中心意思的句子。

_______________________________________________.

下列过程中，主要发生物理变化的是                                        

A．大理石雕像受酸雨腐蚀

B．镁条燃烧

C．铜丝插入硝酸银溶液中

D．蒸发食盐水

与小脑幕切迹疝相关的解剖结构为（）

A.中脑

B.大脑前动脉

C.小脑后下动脉

D.面神经

E.动眼神经

当非车间电源供电方式、（）、主风缸压力可用和安全疏散门锁好的条件下，电动列车才允许牵引。

A.所有停车制动都处于施加状态

B.所有停车制动都处于释放状态

C.所有辅逆都工作

D.所有辅逆都不工作

离合器从动盘因磨损变薄，会造成离合器踏板自由行程（）。

A.变大

B.变小

C.先变大后变小