山东自学考试-《英语（二）》自考习题

Despite other explanations, the real answer in my opinion lies partly in the child himself, partly in the behavior of the people around him. 

Q: The reason why children learn their mother tongue so well lies solely in their environment of learning.

 A、True 

 B、False 

 C、Not Given 

【隐藏答案】

【正确答案】 B

【答案解析】 答案选B。原文说的是儿童之所以能够完全掌握母语部分原因在于儿童自身，部分原因在于孩子周围人们的行为。问题句说“儿童母语学得好的原因只是因为他们的学习环境。”此处solely的表述是错误的。