Cadres at all levels should improve their art of leadership. 各水平的领导干部都必须提高领导水平。

第1题

Large organizations, in general, have several levels of management: ___

A.chief executive officer

B.division managers

C.supervisors

点击查看答案

第2题

Only in this way we can catch up with the worlds advanced levels in science and technology.()

Only in this way we can catch up with the worlds advanced levels in science and technology.（)

A.错误

B.正确

点击查看答案

第3题

Politically these nations tend to be ______, with very high birth rates but poor education and very low levels of literacy.

A.unsteady

B.unstable

C.rational

D.reluctant

点击查看答案

第4题

ideally, lesson planning should be done at two levels: _______________.

A. before-class planning and after-class planning

B. before-class preparation and after-class feedback

C. before-class planning and after-class reflection

D. macro planning and micro planning

点击查看答案

第5题

下面对“色阶”（Levels)命令描述正确的有（)。

A.缩小色阶对话框中“输入色阶”的数值范围导致图像变亮

B.缩小色阶对话框中“输出色阶”的数值范围导致图像变暗

C.调整Gamma值可改变图像暗调的亮度值

D.调整Gamma值可改变图像的色彩及对比度

点击查看答案

第6题

下面对“色阶”(Levels)命令描述正确的是：

A.增加色阶对话框中“输入色阶”最左侧的数值导致图像变暗

B.增加色阶对话框中“输入色阶”最左侧的数值导致图像变亮

C.减小色阶对话框中“输入色阶”最右侧的数值导致图像变暗

D.减小色阶对话框中“输入色阶”最右侧的数值导致图像变亮

点击查看答案

第7题

如何设定图像的白点(白场)()

A.选择工具箱中的吸管工具在图像的高光处单击

B.选择工具箱中的颜色取样器工具在图像的高光处单击

C.在Levels(色阶)对话框中选择白色吸管工具并在图像的高光处单击

D.在Color Range(色彩范围)对话框中选择白色吸管工具并在图像的高光处单击

点击查看答案

第8题

No one believed it, but （) Wu Tong got the first in the competition.

A.after all

B.actual

C.above all

D.in fact

点击查看答案

第9题

He was all sweating.英译汉

点击查看答案

第10题

I should like to rent a house, modern, comfortable and ___ a quiet neighborhood.

A、all in all

B、above all

C、after all

D、over all

点击查看答案

第11题

People try to avoid public transportation delays by using their own cars, and this _____ creates further traffic problems.

A.in turn

B.all in all

C.in case

D.on time

点击查看答案