填空题
If natural selection was to account ()the evolution of man’s higher faculties,as Darwin was convinced it could,then those faculties must have a material basis.
for
单项选择题 新中国进入社会主义初级阶段的标志是( )。 A.中华人民共和国的成立 B.社会主义改造的基本完成 C.中共十一届三中全会 D.国民经济恢复和民主革命遗留任务的完成
多项选择题 设随机变量X服从二项分布b(16,0.9),则下列计算结果中,正确的有()。
填空题 With his firm handling of the dispute, he earned the re() of his opponents.