党和国家制定路线、方针、政策的出发点和立足点是
A.坚持解放思想、实事求是 B.社会主义的本质的理解 C.社会主义初级阶段的国情 D.“三个有利于”标准
参考答案:C
提取苷类化合物为抑制或破坏酶的活性常加入一定量的
A.H2SO4
B.CaCO3
C.HCI
D.Na2C03
E.NaOH
Man: There is a new movie on tonight.Woman: I have to get up early tomorrow.The logical relation the above sentences exhibit is ______.
A. coherence
B.cohesion
C.connection
D.conduction