问题
单项选择题
Scientific evidence from different disciplines demonstrates that in most humans the left hemisphere of the brain controls language.()
A. groups of followers
B. years
C. countries
D. fields of study
答案
参考答案：D
解析：
名词辨析。
disciplines纪律，学科；A．groups of followers追随者团体：B．years年龄，年代：C．countries国家；D．fields of study研究领域；因此选项D为答案。