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Questions 11 to 18 are based on the passage you have just heard.

A. The Best of Jazz.
B. Christmas Carols.
Classical Music.
D. Rock Music Collection.

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A typical (36) 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 (37) . 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 (38) results during expression evaluation stored at the discretion of the language implementation, and effecting parameter (39) and (40) operations through value copying. 37（）

A. transverse
B. transportation
C. transmission
D. translation

在中小学教育中，班主任工作的重要性表现在哪些方面

常用于标记双链DNA3′末端的酶是

A. Klenow片段
B. 连接酶
C. 碱性磷酸酶
D. 末端转移酶

(115～117题共用题干)患者，男，38岁。出现下肢麻木、发凉，间歇性跛行8年，有20年吸烟史。近来病情发展，持续疼痛，夜间尤甚，右下肢肌肉萎缩，有足背动脉搏动消失，诊断为血栓闭塞性脉管炎。对该患者最适宜的治疗是

A. 使用血管扩张剂
B. 腰交感神经切除术
C. 截肢术
D. 溶栓疗法