作为社会正义、秩序维护的最后一道屏障,理应介入环境保护这一重要的社会问题。()
A.立法
B.刑法
C.司法
D.执法
参考答案:B
— Let's go to the zoo by taxi, _____?
— Maybe we can go there ______. It's not far. [ ]
A. won't you, on foot
B. won't you, by foot
C. shall we, by foot
D. shall we, on foot
自主发展时期的特点是什么?