金税三期核心征管系统中采取()办法解决税务人员的兼岗问题。
A、新增人员
B、虚拟人员
C、人员身份管理
D、无法解决
参考答案:C
—What’s the matter with you, Tom?
—______ the ladder, one of arms has been broken.
A.Climbing
B.While climbing
C.To climb
D.While I was climbing