人民警察内务建设的基本方针是( )。
A.“严格教育、严格训练” B.“严格管理、严格纪律”C.“从严治警、依法治警” D.“抓班子、带队伍、促工作、保平安”
参考答案:C
计算:﹣6+4的结果是[ ]
A.2
B.10
C.﹣2
D.﹣10
It is fairly common in Africa for there______ a group of expert musicians surrounded by others who also join in the performances.
A.being
B.to be
C.be
D.is