皮皮学,免费搜题
登录
搜题
【单选题】
如果已知一个Excel表格A1单元格是空格,A2单元格的内容为数值2,A3单元格的内容为数值3, A4单元格的内容为数值4.5,A5单元格的内容为数值5.5,A6单元格的内容为“=COUNT (A1:A5)”,那么,A6单元格显示的内容应为(17)。
A.
4
B.
5
C.
6.5
D.
15
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】下列不属于“未能正确发挥教师主动作用”的选项是( )
A.
创设教学情境时,过分依赖多媒体
B.
重活动形式,轻活动内容
C.
忽视教师的组织和监控作用
D.
忽视对学生情感、态度、价值观的培养
【单选题】The rate of labor-augmenting technological progress ( g ) is the growth rate of:
A.
labor
B.
the efficiency of labor.
C.
capital.
D.
output.
【多选题】长期使用糖皮质激素,在突然停药或减量过快时
A.
几乎所有患者均出现旧病复发或恶化
B.
某些患者遇严重应激情况,可发生肾上腺皮质危象
C.
若患者对激素产生依赖性或病情尚未完全控制,可能出现旧病复发或恶化
D.
可引起肾上腺皮质功能不全
【多选题】偏离朗伯比尔定律的原因包括( )。
A.
入射光线为非单色光
B.
溶液本身化学变化
C.
溶液酸度
D.
溶液浓度
【单选题】The most direct effect of an increase in the growth rate of average labor productivity would be an increase in
A.
the inflation rate.
B.
the unemployment rate.
C.
the long-run economic growth rate.
D.
imported goods.
【多选题】长期使用糖皮质激素,突然停药或减量过快可引起
A.
应激状态下易发生肾上腺危象
B.
肾上腺皮质萎缩和功能不全
C.
病情反复
D.
反跳现象
E.
原发病情恶化
【单选题】The growth rate of bacteria during the exponential phase of growth is
A.
Zero
B.
Increasing
C.
Constant
D.
Decreasing
E.
Negative
【单选题】All of the following would increase the growth rate of the economy EXCEPT
A.
raising the saving rate.
B.
stimulating research and development.
C.
discouraging international trade.
D.
None of the above answers is correct because they all would increase the growth rate.
【简答题】长期使用糖皮质激素,停药过快可引起__________和__________不良反应。
【单选题】In the Solow growth model, the steady-state growth rate of output per effective worker is ______, and the steady-state growth rate of output per actual worker is ______.
A.
the sum of the rate of technological progress plus the rate of population growth; zero
B.
zero; the rate of technological progress
C.
zero; zero
D.
the rate of technological progress; the rate of population growth
相关题目: