安装刨刃时，刨刃刃口露出刨口槽最多不超过（）毫米。
A、0.3
B、0.6
C、1
D、1.2
参考答案：C
. We’d better start off a little earlier, or we may ____ in the traffic congestion.
A．became stuck
B．have to stick
C．get stuck
D．get sticking
阴虚发热，阴虚火旺，阴虚阳亢，阴虚阳浮有何异同
