常言到“长辈过的桥比小辈走的路多，长辈吃的盐比小辈吃的饭多”。这句话主要是说(     )

Ms Jones has worked here for two years．    (改为同义句)

Ms Jones has worked here____two years____.

    "Olyvia, love is simple. You don't have to do much to make someone happy. "That was what my mother said to me when I was a child. Over a year ago, I had a chance. My good friend Kaylee told me about her t____ to a small town called Gary, and how it was a life-changing experience. I made up my mind to go there myself.

    When I told my parents about the decision, they didn't a____ at first. They said I didn't know much about the place. They were worried that it was not s____ for me to go there. Thankfully, after I explained my plan to them in detail, they said yes.

    When our group arrived in Gary, I noticed how different the town was from where I lived. There were few stores or restaurants in the town; most had closed. So you would be very l____ if you could find a place to buy food or drinks. Houses were built on small hills. Many of them had broken doors or windows. My job was to help the local people to r____ houses.The work days were long and hot, but it was really good to see the houses taking on a new look day by day.

    The children there were also different. They seemed to enjoy every moment in life though they were poor. The smallest things would make these kids happy. I couldn't find words to describe their j____ when they received an ice-cream, a ball or even a kiss. The community was like a big family. Everyone knew each other and was there when someone needed help.

    I am so glad that I had this unforgetable experience. I truly learned the m____ of what my mother said. You don't need to do much to make a difference to others' lives.

“文化大革命”是一场由____错误发动，被____利用，给党、国家和各族人民带来严重灾难的____。“文化大革命”时期，____遭到严重削弱，____与____被肆意践踏，____发展缓慢，人民生活水平基本没有提高。“文化大革命”对教育科学文化事业的严重摧残，阻滞了全民族____的提高和____事业的发展，中国与发达国家之间的差距拉大了。