题干

在托盘天平的两边各放一只烧杯,调节天平平衡,向两烧杯中分别注入相同质量、相同浓度的稀硫酸;然后向右盘的烧杯中放入一定质量的Mg粉,同时向左盘的烧杯中放入等质量的Zn粉,充分反应后两种金属都有剩余。则天平(    )

A:最后保持平衡状态

B:指针先偏向左盘,后偏向右盘

C:指针始终偏向右盘

D:指针先偏向右盘,后偏向左盘

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A

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    Why do people travel? There are many reasons one can think of when asked questions like this.

    To travel far enough to meet yourself

    Sometimes you find yourself in the middle of nowhere. ____ You find out your abilities. When you are offered a different lifestyle, you can find out what you are made of. The farther you go from your home, the nearer you come to your true self.

    ____

    If you look back at all the amazing memories of your life, you will realize that most of them were out of your comfort zone. Traveling is dangerous, full of life threatening possibilities and will not always be comfortable, but at the same time, it gives irreplaceable memories.

    To slow down and relax

    A wise man once said that never get so busy making a living that you forget to make a life. Money is worth nothing if you cannot spend it on a little adventure. While we are deeply involved in making money, we forget that time is going through our fingers. ____ The feeling of being away from your workplace is pure happiness. The feeling of not having to worry about the never ending piles of files is pure joy. ____

    To celebrate life

    Life is short and the world is wide. One day you might wake up and realize that you don't have time to do everything that you have always wanted to do, anymore. Once in a while, make time to appreciate the fact that you are alive, young, free and healthy. ____

A. To break through your comfort zone.

B. To become a storyteller.

C. Escape life for a little while because experience is far more valuable than money.

D. You can relate to the world and connect to others.

E. And the feeling of being away from your boss for a few days is pure pleasure.

F. So, go traveling to celebrate life itself.

G. Traveling lets you discover yourself.