题目内容
【题目】It is not ________ it is useful to study nature but he takes pleasure that the scientist study nature.
A. until B. though C. because D. since
【答案】C
【解析】
试题分析:句意为:这个科学家研究自然不是因为这样做有用,而是是因为从中得到了快乐。until直到……为止;though虽然;because因为;unless除非。It is not because…but(because)…构成前后形成对称关系的强调句型,故选C。
练习册系列答案
相关题目