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【简答题】
Once a month,just after sunset, trucks fill an outdoor parking lot in Los Angeles, California.Some trucks sell all kinds of food. Others have clothing for sale. These are known as fashion (时尚)trucks. It&39;s really fun to go through everything in the truck. The back of the truck is a small store.Clothing hangs on one side. Jewelry(首饰) and purses are on the other. The store looks colorful andis well organized. There is also a very small room for trying on clothes. Jordana Fortaleza is one of the truck owners. She says the cost of owning a truck is much lowerthan paying for a store. And there is another reason to use a truck. You can take your business toyour customers. But there are also difficulties. The biggest problem is the weather. In winter, it&39; s cold outside and there&39; s no one around. Anotherproblem is keeping the truck in good condition. When it breaks down, the repairs can take days. Businessstops during the time. It happens at least once a year because her truck is 38 years old. Meagan Rogers is a fashion school graduate. She says the job market is so hard now, but with afashion truck she&39; s able to start earning money while her classmates are still working without pay. 44.Which of the following is an advantage of a fashion truck? A.It attracts more customers. B.It costs less than a store. C.It needs repairs once a year. D.It has a small room in it. What would be the best title for the text?A.Tips for Repairing Your Truck B.How to Start a Clothes Store C.The Story of a Fashion School D.Fashion Trucks in Los Angeles What do we know about Meagan Rogers?A.She has started making money. B.She hasn' t finished her school. C.She is happy to help her classmates. D.She has problems with her truck.
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【简答题】阅读下面材料: 若设关于x的一元二次方程ax 2 +bx+c=0(a≠0)的两个根为x 1 ,x 2 ,那么由根与系数的关系得:x 1 +x 2 =- b a ,x 1 x 2 = c a .∵ b a =-( x 1 + x 2 ) c a = x 1 x 2 ,∴ a x 2 +bx+c=a( x 2 + b a x+ c a ) =a[x 2 -(x 1 +x 2 )x+x 1 x 2 ]=...
【单选题】处理投诉的 CLEAR原则中的“C”代表的是()
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【单选题】处理投诉CLEAR原则中的“C“代表的是()
A.
平复情绪
B.
清洁现场
C.
客户第一
D.
清醒头脑
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【简答题】阅读下面材料:若设关于x的一元二次方程ax 2 +bx+c=0(a≠0)的两个根为x 1 ,x 2 , 那么由根与系数的关系得:x 1 +x 2 =﹣ ,x 1 x 2 = . ∴ , ∴ =a[x 2 ﹣(x 1 +x 2 )x+x 1 x 2 ]=a(x﹣x 1 )(x﹣x 2 ). 于是,二次三项式就可以分解因式ax 2 +bx+c=a(x﹣x 1 )(x﹣x 2 ). (1)请用上面的方法...
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A.
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B.
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C.
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D.
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