工作内容增加引起的设备费索赔标准,不分自有设备或租赁设备,均按机械台班费计算。( )
参考答案:对
The most important thing to keep in ______ mind when dealing with______ emergency is to stay calm.
A./; the
B.the; an
C.the; the
D./; an
二进制数110001转换成十进制数是
A.47
B.48
C.49
D.51