题目内容
（请给出正确答案）
[主观题]
We need to know something about the structure and operation of science because ______.A．it
We need to know something about the structure and operation of science because ______.
A．it is not easy to understand the things that excite and frustrate the scientist
B．Science affects almost every aspect of our life
C．Scientists live in a specific subculture
D．It is easier to understand general characteristics of science
如搜索结果不匹配，请 联系老师 获取答案
