十进制小数0.625转换成十六进制小数是 ( )
A．0.A
B．0.1
C．0.01
D．0.001
参考答案：A
Teachers will ______ the students when they do something wrong.
A．be angry at
B．be angry to
C．be mad at
D．be mad with
TMR饲养技术是什么？其最重要的意义是什么？
