Hello,you________7856321. But I'm sorry,right now I'm unable to answer your questions.
A:reached
B:were reaching
C:have reached
D:had reached
在△ABC所在的平面内,点P0,P满足P0B→=14AB→,PB→=λAB→,且对于任意实数λ,恒有PB→·PC→≥P0B→·P0C→,则( )
依法治国就是依宪治国。其本质是崇尚宪法在国家政治、经济、社会生活中的权威。( )