近侧列腕骨中不参与腕关节组成的骨是
A．豌豆骨B．手舟骨C．大多角骨D．月状骨E．钩骨
参考答案：A
---Did Peter fix the computer himself?
---He , because he doesn’t know much about computers.
A．has it fixed
B．had fixed it
C．had it fixed
D．fixed it
水表过载流量
