张宁大学计算机系毕业后,到一家计算机软件公司工作。三年来,他工作积极,取得了一定的成绩。最近他作为某项目小组的成员,与组内其他人一道奋战了三个月,成功地开发了一个系统,公司领导对此十分满意。这天张宁领到领导亲手交给他的红包,较丰厚的奖金令小张十分高兴,但当他随后在项目小组奖金表上签字时,目光在表上注视了一会儿后,脸便很快阴沉了下来。对于这种情况,下列哪种理论可以较恰当地给予解释?()
A、双因素理论
B、期望理论
C、公平理论
D、强化理论
A、双因素理论
B、期望理论
C、公平理论
D、强化理论
A.双因素理论。
B.期望理论。
C.公平理论。
D.强化理论。
B. 编制人员或项目施工负责人
C. 项目专职安全生产管理人员或项目技术负责人
D. 编制人员或项目技术负责人
B. 动火作业所
C. 可燃材料存放、加工及使用场所
D. 厨房操作间、铁炉房、发电机房、变配电房、设备用房、办公用房、宿舍等临时用房
E. 其他具有火灾危险的场所
1、In prehistoric times people____.
A、ate much more than we do today
B、lived mainly on plant food
C、had a wide-ranging diet
D、were more fussy about what they ate
2、Most of us have come to expect____.
A、no variation in our diet
B、a reduction in food supplies
C、a specialist diet
D、food conforming to a set standard
3、The specialization of food was started by____.
A、the emergence of supermarkets
B、the rise of agriculture
C、the rich countries
D、the modern shops
4、According to the passage, people in the West today survive on____.
A、carrots and tomatoes
B、several thousand types of plants and cereals
C、a very small number of cultivated foods
D、special species planted one thousand years ago
5、The conclusion seems to be that we____.
A、could make use of more natural species
B、don't cultivate the right kind of food
C、produce more food than we need
D、cultivate too many different species
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