组成鼻中隔的结构是()
A．鼻中隔软骨
B．鼻骨
C．犁骨
D．筛骨正中板
E．上颌骨
参考答案：A, C, D
两个数相除，商是8，余数是16，这个除法算式的除数最小是15．______．
Then he slowed _____ as the wind became stronger and the waves higher. [ ]
A. under
B. below
C. down
D. slowly
