随着《来自星星的你》的热播,某校九年级的小奇对男主角“都教授”越来越崇拜,竟决意要把自己的容貌整成“都教授”的模样,家人怎么拦都拦不住。
( )
4的平方根是( )
I got on the bus and found a seat near the back, and then I noticed a man ____ (sit) at the front.