A typical(66)language contains an applicative sub-language which approximates the mathematical abstractions of "timeless" functions applied to "spaceless" values, where the actual operation sequences and use of storage space during expression evaluation are organized behind the(67). In this setting, values are data structures of low volume, typically a few computer words or less, which means that an illusion of spacelessness can be realized by having(68)results during expression evalution stored at the discretion of the language implementation, and effecting parameter(69)and(70)operations through value copying.
A. imperative
B. mandatory
C. compulsory
D. voluntary
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该患者如进行了足量的糖皮质激素治疗达半年,血小板仍在18×10 9/L~30×10 9/L之间,请选择下一步的治疗方案
A. 免疫抑制剂
B. 脾切除
C. 输单采血小板
D. 雄性激素
E. 骨髓移植
人民检察院立案监督的内容是公安机关作出的立案或不立案的决定。()
A. 正确
B. 错误
听力原文: Welcome, all service staff members. Recognition. That word means a lot of things to a lot of people. A note of thanks to someone for going out of their way for a customer, a spontaneous lunch for a group that demonstrated exceptional teamwork, or a special acknowledgement for finding new ways to build our business. Recognition is possibly our most powerful expression of gratitude and can be used to recognize employees who have personally contributed to the corporate or groups' goals. In our business, we need to focus on applauding, recognizing, and awarding others for doing all the right things that make our company a success. To be truly successful, several elements are essential to any recognition program.
Who is the potential audience for the speech?
A. The Customer Service Department.
B. Department managers.
C. New employees.
D. Stockholders.