单选题 Which one of the following statements is true about successful language learners according to the passage?
A. They are more intelligent than others.
B. They use special techniques.
C. They have good teachers and good books.
D. They spend much more time learning than others.

【正确答案】 B

【答案解析】逻辑推理题。题目问“下面关于成功的语言学习者哪个表述是正确的?”A(他们比其他人聪明。)文章没有提到；C(它们有好的老师和课本。)与文章第二段“They do not depend on books or teachers"不符；D(他们比其他人花更多的时间学习。)文章没有提到。所以只有B(他们有一些特殊的技巧。)是正确的，而且和第一段“we may discover a few techniques which make language learning easier for them.”相符。