develop same last to if on
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Friends play a very important part in everyone’s life. Friendship begins to (51) early in childhood. As you progress through school, new friends are (52) . Those friends you make when you are a student usually (53) a long time. Friends influence your development, your maturity and your (54) of responsibility. A familiar expression is "You can (55) a lot about a person by knowing who his friends are. "Friendship is often based (56) common interests. If you like sports, most of your friends are (57) to be sporty. If you enjoy reading and shopping, most of your friends like to do the (58) .
True friends are those you can talk (59) about any subject or problem. They are most valuable, but difficult to find. You can consider yourself very lucky (60) you have one true friend. This friend is ready t
| Elizabeth Taylor was born in England in
1932. She was a very beautiful child, with black hair and bluish-purple
eyes. In 1939, she and her family moved to America, where film makers soon noticed her beauty. She became a child star at the age of nine, and appeared in the film "Lassie" and "National Velvet". Elizabeth Taylor is one of the few child film stars who have been quite successful when they grow up. She has made many well-known films all her life: one of them is "Cat on a Hot Tin Roof" in 1958. Her personal life has not been as successful as her films. She has got married eight times. She has often been ill with back problems and has had many operations. In 1981, after she left her second husband, she was in such low spirits that she turned to food, drink and drugs (毒品) for comfort. For the first time in her life, her beauty left h [单项选择]蓝宝石主要是由（）引起的颜色。
A. 化学成分中的主要元素 B. 化学成分中的微量元素 C. 内部结构缺隙 D. 光的物理作用 [单选题]用叠加原理计算复杂电路, 就是把一个复杂电路化为（ ）电路进行计算的。
A.单电源 B.较大 C.较小 D.R、L [多选题]构建市场导向的绿色技术创新体系，发展绿色金融，壮大____、____、____。
A.节能环保产业 B.清洁生产产业 C.绿色科技产业 D.清洁能源产业 [判断题]在市区或人口稠密的地区进行带电作业时,工作现场应设置围栏,严禁非工作人员入内。
A.正确 B.错误 我来回答: 提交
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