A:臭迹 无嗅无味 倾斜 歪门邪道
B:强健 体制建全 涌入 一拥而上
C:波涛 白浪滔天 肢解 支离破碎
D:麻烦 要言不繁 凑合 和家欢乐
函数y=2+log2xx≥1的值域为( )
He is a strict teacher, but all the students like him. I don't know why.