A:捕食
B:竞争
C:合作
D:寄生
Having too many friends is not always good. Maybe we should ________ a smaller, but closer group of friends.
给加横线的字注音
刚毅____ 睿智____ 艰险____
生命健康权是公民最根本的人身权利。下列行为属于珍爱生命健康权的是( )
I still remember ________ to the Famen Temple and what I saw there. ( )