类风湿关节炎，与病情活动相关的辅助检查是（） A.类风湿因子（R F. B.ESR和

执行以下“for(i=1;i++＜=4;i++);”语句后，变量i的值是______。

《傅雷家书》是一本普通而又奇特的书。这些家书凝聚着傅雷对祖国、对儿子深厚的爱。信中首先强调的是                     、                      问题。

一般管理层次越高，工作中概念技能所占的比例越( )。

A．大

B．小

C．相应要高

D．ABC都不正确

During the term of this Contract, all technical documentation, including but not limited to manufacturing technologies, procedures, methods, formulas, data, techniques and know-how, to be provided by one party to the other shall be treated by the recipient as "Confidential Information". Each party agrees to use Confidential Information received from the other party only for the purpose contemplated by this Contract and for no other purposes. Confidential Information provided is not to be reproduced in any form except as required to accomplish the intent of, and in accordance with the terms of, this Contract. Title to such information and the interest related thereto shall remain with the provider all the time,
Each party shall provide the same care to avoid disclosure or unauthorized use of the other party’s Confidential Information as it provides to protect its own similar proprietary information. Confidential Information must be kept by the recipient in a secure place with access limited to only such party’s employees or agents who need to know such information for the purposes of this Contract and who have similarly agreed to keep such information confidential pursuant to a written confidentiality agreement which reflects the terms hereof. The obligations of confidentiality pursuant to this Article shall survive the termination or expiration of this Contract for a period of five (5) years.

固井后过早或过晚测井都会影响声幅曲线，一般在固井后（）之间测井。

A、12小时到24小时

B、48小时以后

C、24小时到48小时