维护耗材及低价值仪器仪表是指运维部门从公司物资采购与管理部门领用的维护耗材、单位价值

无法查明原因的长、短款转收入或支出时，可用（）交易，必须输入原销账序号及相应的借、贷方账号。

A.7008

B.7003

C.9004

D.7002

( )是指用单手或双手握住四肢远端，做连续的、小幅度的、频率较高的上下抖动的手法。

A．抖法

B．搓法

C．捻法

D．拨法

An analyst does research about alternative investments. With respect to alternative investments, a long time horizon and intense investor participation are most likely to be required for successful investing in both :

A. hedge funds and exchange traded funds.
B. venture capital and distressed securities.
C. commodities and commodity derivatives.

头项强痛，恶寒发热者，多因

A．风寒所致
B．瘀血所致
C．风湿所致
D．风热所致

简述系统网络架构与接口。