下列哪项不属于外科感染的特点（） A.多为混合感染 B.无明显的

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问题单项选择题

下列哪项不属于外科感染的特点（）

A.多为混合感染

B.无明显的红、肿、热、痛

C.局部症状明显而突出

D.被感染的组织常发生坏死、化脓

E.局部病变基础上可引起全身反应，有的发展为全身性感染

答案

参考答案：B

听力题

单词拼写（共10小题，每小题1分，满分10分）

61．S______ is the system by which some people are owned by others.

62．Fifty years ago, mixed-race marriages were f________.

63．The police a_____ Rosa Parks, a black woman who refused to give her seat to a white man..

64．Do you know which big cities are at the same a______ as Rio de Janeiro?.

65．There are many café, shops and restaurants on Copacabana’s main a________ .

66．It is very relaxing to take a d______ in the pool in summer.

67．There is a w______ belief among bioengineers that it will be one day be possible to create life under laboratory conditions. .

68．It is easier for a physical wound to heal than a m______ one.

69．Although Sam left school more than ten years ago, he still keeps in touch with his f_____ classmates .

70．Some people are g______ for money and some for power. .

多项选择题

隔墙的类型很多，按其构造方式可分为( )。

A．轻骨架隔墙

B．块材隔墙

C．板材隔墙

D．主粱隔墙

E．零砖隔墙