logo - 刷刷题
下载APP
【单选题】

油品调合()的调合效果最佳。

A.
泵循环
B.
管道调合
C.
压缩气体
D.
机械搅拌
举报
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】最佳修复方案是

A.
直接改为活动义齿修复
B.
采用种植固定义齿修复
C.
全冠修复基牙后再改为活动义齿修复
D.
增加前端基牙数再行固定修复
E.
增加前端基牙数目再行固定活动联合修复

【单选题】Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing (裁判) decisions that denied victory to their team. A researcher was appointed to study the performanc...

A.
The ideal retirement age for an experienced football referee is 35.
B.
Age should not be the chief consideration in choosing a football referee.
C.
A football referee should be as young and energetic as possible.
D.
An experienced football referee can do well even when in poor physical condition.

【单选题】可调合同总价的风险分担方式是( )。

A.
发包人承担全部风险
B.
承包人承担通货膨胀风险,发包人承担其他风险
C.
承包人承担全部风险
D.
发包人承担通货膨胀主要风险,承包人承担其他风险