【单选题】At the end of the passage the author suggests that ______.
A.
it is impossible for life to exist on planets
B.
earthlike life could only exist on a few planets
C.
life could exist on only one planet in a million
D.
life could exist on a great number of planets
【单选题】They form a polar molecule, that is, ________ with a slightly positive end and a slightly negative end. [ ]
【单选题】下列叙述中,不能揭示法律本质的是( )。
【单选题】具体来说,执行力就是一个企业中层间执行层理解并组织实施决策层所部署的工作任务的能力,其目的是()。
【多选题】法律是统治阶级意志的体现。下列叙述中,正确揭示了法律特征的有( )
E.
法律是通过社会舆论、传统习惯和人们的信念来维持的行为规范
【简答题】e______________ in the end