（42-45题共用题干）　　男性患者38岁，10年来左侧后牙反复发生疼痛。冷热水引起

Janes’ Funds based in Colorado underwent a management shake-up after two years of horrific returns. The new manager, Juan, who adhere strictly to GIPS decided to change the name on many funds in order to initiate new performance numbers.（）

A. Juan is in compliance with GIPS because there will be new fund mangers.

B. Juan is in compliance because the firm will change the make up of the portfolios dramatically.

C. Juan is in violation because you cannot restate performance due to a management change.

频率特性测试目的是保持话音经过传输后具有原来的（）和（）。

一组混凝土试块经抗压试验三个值分别为25.6、27.6、31.9MPa该组试块强度为28.4MPa。

多线螺纹工件的技术要求中，所有加工表面不准使用锉刀、( )等修饰。

A．砂布

B．研磨粉

C．砂纸

D．磨料

心室肌细胞动作电位平台期离子流有