请看下面的例子

　　2008年Text3第31题

　　Wilt Chamberlain is cited as an example to

　　A. illustrate the change of height of NBA players

　　B. show the popularity of NBA players in the U.S

　　C. compare different generations of NBA players

　　D. assess the achievements of famous NBA players

　　此题中，C项含有different，排除C

　　【正确答案是A】

　　2007年Text2第26题

　　Which of the following may be required in an intelligence test?

　　A. Answering philosophical questions

　　B. Folding or cutting paper into different shapes

　　C. Telling the differences between certain concepts

　　D. Choosing words or graphs similar to the given ones

　　此题中，C项含有difference，排除C

　　【正确答案是D】