下列关于切线理论说法不正确的是( )。
A．切线为我们提供了很多价格移动可能存在的支撑线和压力线
B．支撑线、压力线有被突破的可能
C．支撑线、压力线的价位只是一种参考
D．可以把它们当成万能的工具
参考答案：D
解析： 切线为我们提供了很多价格移动可能存在的支撑线和压力线，这些直线有很重要的作用。但是，支撑线、压力线有被突破的可能，它们的价位只是一种参考，不能把它们当成万能的工具。
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| It has been argued by some that gifted children should be grouped in special classes. The 1 is based on the belief that in regular classes these children are held back in their intellectual (智力的) growth by 2 situations that are designed for the 3 children. There can be little doubt that 4 classes can help the gifted children to graduate earlier and take their place in life sooner. However, to take these 5 out of the regular classes may create serious problems. I observed a number of 6 children who were taken out of a special class and placed in a 7 class. In the special class, they showed little ability to use their own judgment, relying 8 on their teachers' directions. In the regular class, having no worry about keeping up, they began to reflect 9 on many problems, some of which were not on the school program. Many are concerned that gifted children become 10 and lose interest in learning. However, this 11 is more often from parents and teachers than from students, and some of these 12 simply conclude that special classes should be set up for those who are 13 .Some top students do feel bored in class, but why they 14 so goes far beyond the work they have in school. Studies have shown that to be bored is to be anxious. The gifted child who is bored is an 15 child. | ||||
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