Questions 29-40 · Read the informatio

题型:单项选择题

问题:


Questions 29-40
· Read the information about the communication of information in business.
· Choose the correct word to fill each gap from A, B or C.
· For each question (29-40) mark one letter A, B or C on your Answer Sheet.

A number of business people still believe that information is power and constantly question how (29) people need to know. As a result, they tell employees (30) as much as they think is essential (31) them to do particular jobs. Furthermore, (32) business people have been taught (33) to communicate effectively and (34) they communicate very badly at all levels.
Recent research shows that (35) most serious problems experienced by modern business are communication (36) Research has also shown that there is a clear link (37) good communication in a business and the motivation of the employees.
Newsletters and notices are not (38) It is the attitude and behavior of business managers which (39) all the difference. Unfortunately, at present, a lot of employees do not believe all the information they receive from their managers (40) they feel that the managers themselves are out of touch with their staff.

A.

A. despite that

B.

B. consequently

C.

C. for that purpose

考点:剑桥商务英语(BEC)初级剑桥商务英语初级
题型:单项选择题

下列哪些不属于违法行为()

A.教师适当惩罚学生

B.教师未完成教学计划

C.教师私拆学生的信件

D.教师批评犯错误的学生

E.教师上课迟到

题型:单项选择题

常用的绩效考核方法主要有()。

A.职位登记法

B.民主评议法

C.量表法

D.比较法

E.关键事件法

题型:单项选择题

关于示踪方法中可测性的描述,下列正确的是()

A.放射性核素及其标记化合物可发出相同的射线,且能够被放射性探测仪器所测定或被感光材料所记录

B.放射性示踪剂在生物体系或外界环境的代谢过程中,由于放射性核素的原子核不断地衰变而放出具有一定特征性的射线,这些射线可以用放射性探测仪器探测出来

C.放射性核素及其标记化合物与相应的未标记化合物具有相同的化学性质和生物学行为,它们的物理学性能也相同

D.放射性核素示踪剂在体内的生物学行为主要取决于放射性核素

E.被标记物整体示踪研究体系中主要起着示踪作用

题型:单项选择题

某小组为探究某常见金属的一些问题,通过有关资料查得:

颜色、状态
硬度
密度/g﹒cm﹣3
导电性
导热性
延展性
银白色固体
较软
2.70
良好
良好
良好

该小组同学将该金属投入稀盐酸中,可产生大量的无色气体.根据上述信息完成以下问题:(1)你能猜测出这是哪一种金属吗?你能说出该金属可能的一些用途吗?(2)该金属的活动性与铜相比如何?你能设计另一实验证明你的结论吗?

题型:单项选择题

计算机网络系统是分层次实现的,()在两个用户间实现信息交换。

A.低层协议

B.高层协议

C.物理层协议

D.传输层协议

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