系统的()动态均衡发展是宇宙发展演化的根本规律。
A、规范化
B、辩证化
C、机制化
D、开放化
参考答案:C
_________ the traffic jam yesterday, only few students were late for the class. [ ]
A. Although
B. In spite of
C. Due to
D. Because of
差别感觉阈限是指( )。
A.能够觉察出最小刺激量的能力B.刚刚能引起感觉的最小刺激量C.能够觉察出刺激最小差别的能力D.刚刚能引起差别感觉的最小差别量