工资等级通常是工作说明书中（）的常见项目。
A.工作标识
B.工作描述
C.工作职责
D.工作要求细则
参考答案：B
I can’t spend _________ money on the car which is _________ expensive for me.
A．too much; much too
B．far too; too much
C．much too; too much
D．too many; much too
罗盘指针的S极指向的实际上是（）.
A.南磁极
B.北磁极
C.既是南磁极也是北磁极
D.无法判断
