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【单选题】
普力特褶和塔克褶属于( )
A.
规律褶
B.
压褶
C.
自然褶
D.
自由褶
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【判断题】锅炉燃用挥发分高的煤种时,一次风温可低些,一次风速可大些,将煤粉着火提前,以免燃烧器结焦和烧坏。(    )
A.
正确
B.
错误
【单选题】从玻璃温室和人均温室面积上看,居的是
A.
荷兰
B.
日本
C.
美国
D.
中国
【单选题】在标准压力和373 K下,水蒸气凝聚为液态水时体系中应是
A.
Δ H = 0
B.
Δ S = 0
C.
Δ G = 0
D.
Δ U = 0
【单选题】从玻璃温室和人均温室面积上看,居的是
A.
荷兰
B.
美国
C.
中国
D.
日本
【简答题】A.Human beings are more intelt than insects. B.The lifestyles between human beings and insects have some similarities. C.Insects are powerful in many ways. D.Insects can imitate human beings.
【简答题】A.It is an inborn feature of human beings. B.Human beings are able to develop new skills. C.Human beings have more chances. D.Human beings can help each other.
【简答题】A)Because human beings are close to nature. B)Because human beings depend on weather forecasting warnings. C)Because senses of ours are not useful as that of animals. D)Because human beings don't depe...
【简答题】Keepers especially ________ the animals’ needs, but are always mindful that the creatures are erous and are much stronger than humans.
【多选题】曳引钢丝绳绳头组合形式一般有()。
A.
鸡心环套式
B.
自锁紧模形绳套
C.
金属填充锥套
【单选题】应届毕业生求职信主体内容需要重点介绍的有:与求职岗位对口的( ),社会实践、获奖情况等及在校期间学生干部工作经历、个人特长、兴趣爱好等。
A.
岗位职责要求
B.
岗位前景
C.
专业课成绩
D.
获奖情况
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