下列属于唐玄宗时代的历史事件是( )
A:鉴真东渡
B:文成公主入藏
C:任用魏征
D:兴建含嘉仓
等差数列{an}中,a2=2,a3=4,则a10=( )
青春期心理卫生应做到
I don't know the way, she doesn't know,