淋巴细胞的表面抗原的检测可用于T淋巴细胞的亚群分类、功能分析等。CD抗原是淋巴细胞表

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.

40（）

A. foreground

B. background

C. screen

D. scenes

产后病多虚实夹杂，但其中主要为虚证的是

A．产后乳汁自出

B．缺乳

C．产后汗证

D．产后血劳

E．产后小便不通

青霉素类药物的过敏反应属于

A．过度作用
B．毒性作用
C．后遗作用
D．继发反应
E．同类效应

“运输方式”栏应填：

A．2

B．4

C．3

D．5

桃仁可用于（）

A.肺痈、肠痈

B.血瘀腹痛、癓瘕积聚

C.肠燥便秘、咳嗽气喘

D.跌打损伤，瘀肿疼痛

E.皮肤痒疹