长城为什么要建在高高的山上？

阅读对话，判断正误，对的写“正确”错的写“错误”

Mingming: What are you doing, Lingling?

Lingling: I'm training. I'm going to do the high jump. What are you going to do for Sports Day?

Mingming: I'm going to run the 100 metres.

①建立健全权力运行机制和监督体系的重要性

②保证公民的监督权，是权力正确运行的重要保证

③要让人民监督权力，让权力在阳光下运行

④网络反腐是公民行使监督权力的唯一途径

《钢铁是怎样炼成的》一书曾经影响了几代革命青年的成长，由此可以看出 （   ）        

阅读下面短文，根据其内客完成后面各项任务．

 Now many people like fast food. We all know that fast food is not good for our health. So more and more fast food restaurants are serving healthier food and  you can make healthier choices. Here are some tips(建议)for ordering healthy food at fast food restaurants.

 Don't order the biggest size. The biggest size seems cheaper, but it is not good for your health. The biggest size has the most fat, sugar and so on. A smaller size is probably enough for you.Some drinks are full of sugar. So when                , you should choose milk or water.

 Usually fried food is not the best choice. You should choose baked(烘烤的)food. It is healthier.                                                    

 Go for the kids menu, because the sizes of kids food are usually smaller. You can eat less. You can also choose to eat half of what you order and take the other half home to eat later.

 Today, more and more fast food restaurants are starting to serve healthier food. You can order the food with words like "healthy" or “light(清淡的)"on the menu.

  Eating at fast food restaurants may not be bad for you. By making smart choices, eating at fast food restaurants can be not that bad.