调质：正火加低温回火的热处理工艺总称，以获得适宜的强度与韧性的良好配合。
参考答案：对
It’s the protection for the trees ___ really matters, _____ how many trees are planted each year.
A．what, other than
B．which, or rather
C．that, rather than
D．as, more than
Which of the following is not a recommended procedure for compliance with the Standards of Professional Conduct relating to material nonpublic information（）
A. Conduct appropriate interdepartmental communications.
B. Establish Proprietary trading procedures.
C. Avoid public dissemination of material nonpublic information.
