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【单选题】
是可导函数在点 取得极值的
A.
必要条件
B.
充分条件
C.
充要条件
D.
无关条件
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【简答题】The businessmen for baby exercises are cautious about setting a goal because __________． [A] they will have been fined if they make any claims [B] it is hard for them to find a specific and feasible o...
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【多选题】生活垃圾填埋场管理机构和地方环境保护行政主管部门均应对封场后的生活垃圾填埋场的污染物浓度进行测定。每三个月测定一次的指标有（ ）。
A.
化学需氧量、生化需氧量
B.
粪大肠菌群数
C.
总氮、氨氮
D.
悬浮物
查看完整题目与答案
【单选题】The goal-setting theory:
A.
states that to stimulate high motivation and performance, goals must be generic.
B.
suggests that underpayment inequity motivates employees to achieve organizational goals.
C.
considers how managers can align the input of employees with organizational goals.
D.
examines the different types of rewards and punishments that can be used to reinforce goal-oriented behavior.
查看完整题目与答案
【单选题】《生活垃圾填埋场污染控制标准》(GB 16889—2008)规定，生活垃圾填埋场管理机构应( )进行防渗衬层完整性的监测。
A.
每个月一次
B.
每二个月一次
C.
每三个月一次
D.
每六个月一次
查看完整题目与答案
【单选题】The goal-setting theory states that ________.
A.
employee participation in goal-setting is not always necessary for ensuring performance
B.
self-generated feedback is largely ineffective as a motivator
C.
in order to maximize performance, goals must not be made public
D.
motivation is maximized by setting moderately challenging goals
查看完整题目与答案
【判断题】在单相半波可控整流电路中,调节触发信号加到控制极上的时刻,改变控制角的大小,就实现了控制输出直流电压的大小。
A.
正确
B.
错误
查看完整题目与答案
【判断题】( )在单相半波可控整流电路中,调节触发信号加到控制极上的时刻,改变控制角的大小,就实现了控制输出直流电压的大小。
A.
正确
B.
错误
查看完整题目与答案
【单选题】( ) Which of the following best summarizes the relationship between goal setting and need for achievement findings?
A.
Goal setting is superior because it recommends setting difficult goals.
B.
They are incompatible theories but there is no empirical research to support either claim.
C.
Difficult goals are still recommended for most people because only 10-20 percent of people are high achievers.
D.
Goal setting is not needed with high achievers.
查看完整题目与答案
【单选题】I ’m too hungry. Bring me some ______, please.
A.
medicine
B.
magazine
C.
juice
D.
bread
查看完整题目与答案
【简答题】生活垃圾填埋场管理机构和地方环境保护行政主管部门均应对封场后的生活垃圾填埋场的污染物浓度进行测定。每三个月测定一次的指标有（ ）。
查看完整题目与答案
相关题目：
【简答题】The businessmen for baby exercises are cautious about setting a goal because __________． [A] they will have been fined if they make any claims [B] it is hard for them to find a specific and feasible o...
查看完整题目与答案
【多选题】生活垃圾填埋场管理机构和地方环境保护行政主管部门均应对封场后的生活垃圾填埋场的污染物浓度进行测定。每三个月测定一次的指标有（ ）。
A.
化学需氧量、生化需氧量
B.
粪大肠菌群数
C.
总氮、氨氮
D.
悬浮物
查看完整题目与答案
【单选题】The goal-setting theory:
A.
states that to stimulate high motivation and performance, goals must be generic.
B.
suggests that underpayment inequity motivates employees to achieve organizational goals.
C.
considers how managers can align the input of employees with organizational goals.
D.
examines the different types of rewards and punishments that can be used to reinforce goal-oriented behavior.
查看完整题目与答案
【单选题】《生活垃圾填埋场污染控制标准》(GB 16889—2008)规定，生活垃圾填埋场管理机构应( )进行防渗衬层完整性的监测。
A.
每个月一次
B.
每二个月一次
C.
每三个月一次
D.
每六个月一次
查看完整题目与答案
【单选题】The goal-setting theory states that ________.
A.
employee participation in goal-setting is not always necessary for ensuring performance
B.
self-generated feedback is largely ineffective as a motivator
C.
in order to maximize performance, goals must not be made public
D.
motivation is maximized by setting moderately challenging goals
查看完整题目与答案
【判断题】在单相半波可控整流电路中,调节触发信号加到控制极上的时刻,改变控制角的大小,就实现了控制输出直流电压的大小。
A.
正确
B.
错误
查看完整题目与答案
【判断题】( )在单相半波可控整流电路中,调节触发信号加到控制极上的时刻,改变控制角的大小,就实现了控制输出直流电压的大小。
A.
正确
B.
错误
查看完整题目与答案
【单选题】( ) Which of the following best summarizes the relationship between goal setting and need for achievement findings?
A.
Goal setting is superior because it recommends setting difficult goals.
B.
They are incompatible theories but there is no empirical research to support either claim.
C.
Difficult goals are still recommended for most people because only 10-20 percent of people are high achievers.
D.
Goal setting is not needed with high achievers.
查看完整题目与答案
【单选题】I ’m too hungry. Bring me some ______, please.
A.
medicine
B.
magazine
C.
juice
D.
bread
查看完整题目与答案
【简答题】生活垃圾填埋场管理机构和地方环境保护行政主管部门均应对封场后的生活垃圾填埋场的污染物浓度进行测定。每三个月测定一次的指标有（ ）。
查看完整题目与答案