在中国上古时代，负责占卜的官员根据兆纹预判事情的祸福吉凶，君主参考卜官的报告决定是否

风疹的病变部位是（）.

A.心

B.肺

C.脾

D.肝

E.肾

Eco-travel is a form of travel _____ combines normal tourism with learning, _____ a way to find out what

can be done to help animals, plants and people. [ ]

A. what; as well as

B. that; as well

C. which; as well as

D. which; as well

注射用水制备过程中通常采用（）.

A.重蒸馏法

B.离子交换法

C.滤过澄清法

D.电渗析法

E.反渗透法

施工阶段进度控制工作细则是以( )中有关进度控制的总部署为基础编制的。

A．监理大纲

B．监理规划

C．监理方案

D．监理合同

根据用途的不同，链传动可分为（）三种类型。

A.传动链、起重链、牵引链

B.滚子链、起重链、牵引链

C.传动链、滚子链、齿形连