In order to judge a child’ s intelligence, his marks in a test must be compared with marks gained by A child of ten who is two

admin2009-06-15  17

问题 In order to judge a child’ s intelligence, his marks in a test must be compared with marks gained by
A child of ten who is two years retarded has a mental age of ______.

选项 A、nine
B、ten
C、eight
D、twelve

答案C

解析 从第三段最后一句话中所举例子可以得出,如果一个12岁的男孩只能通过9岁孩子做的测验,Brnet就认为他低于正常水平3年,因此他的智力年龄就是9岁。由此可见智力年龄:实际年龄—低于正常水平的时间,故应选 C。
转载请注明原文地址:https://kaotiyun.com/show/KULd777K
0

最新回复(0)