公安机关执法思想的核心是( )。
A.执政为民 B.执法为民 C.执权为民 D.勤政为民
参考答案:B
( )没有法定继承权。
A.父母
B.祖父母
C.兄弟姐妹
D.丧偶儿媳或者女婿
—How about going hiking this weekend?
—Sorry. I prefer ________ rather than ________.
A.to stay at home;go out
B.to go out;stay at home
C.staying at home;go out
D.going out;stay at home