更多“水分对微生物生长活动的影响，取决于果蔬的水分总含量，而不是它”相关的问题
胶体杂质由于单位容积中胶体的总面积很大，因而吸附大量离子而带有电性，使胶体之间产生电性斥力而不能互相黏结，颗粒始终稳定在微粒状态而不能自行下沉。
点击查看答案
王某，男，50岁。突然昏倒不省人事，面色潮红、紫红，继之转为青紫，口唇青紫，牙关紧闭，两目上视，项背强直，四肢抽搐，口吐涎沫，喉中痰鸣，二便失禁，移时苏醒，一如常人。舌质红，苔黄腻，脉弦滑。此属（）
A.阳痫
B.阴痫
C.痰火扰神
D.风痰闭阻
E.肝肾阴虚
点击查看答案
低碳钢试件在整个拉伸过程中,依次经历了 ( ) 、 ( ) 、 ( ) 和 ( ) 四个阶段。( )。
A. 弹性阶段、强化阶段、破坏阶段、局部变形阶段 B. 弹性阶段、塑性阶段、强化阶段、局部变形阶段 C. 弹性阶段、屈服阶段、强化阶段、局部变形阶段 D. 弹性阶段、屈服阶段、强化阶段、破坏阶段
点击查看答案
（）用于持续时间长或者是危机事件性质比较严重的危机。
A.进攻式
B.迂回式
C.快速式
D.协商式
点击查看答案
四极交流电机电枢有36槽，槽距角大小应该是（）
A.10°
B.20°
C.30°
D.40°
点击查看答案
用哪种方式脱开自动油门时，红色的自动油门脱开灯不亮（)？
A.人工脱开时B.由于自动油门计算机的失效引起脱开时C.着陆接地后自动脱开时D.把自动油门预位电门关断时
B.由于自动油门计算机的失效引起脱开时C.着陆接地后自动脱开时D.把自动油门预位电门关断时
C.着陆接地后自动脱开时D.把自动油门预位电门关断时
D.把自动油门预位电门关断时
点击查看答案
Too many vulnerable child-free adults are being ruthlessly(无情的)manipulated into parent-hood by their parents, who think that happiness among older people depends on having a grand-child to spoil. We need an organization to help beat down the persistent campaigns of grandchildless parents. It’’s time to establish Planned Grandparenthood, which would have many global and local benefits. Part of its mission would be to promote the risks and realities associated with being a grandparent. The staff would include depressed grandparents who would explain how grandkids break lamps, bite, scream and kick. Others would detail how an hour of baby-sitting often turns into a crying marathon. More grandparents would testify that they had to pay for their grandchild’’s expensive college education. Planned grandparenthood’’s carefully written literature would detail all the joys of life grand-child-free a calm living room, extra money for luxuries during the golden years, etc. Potential grandparents would be reminded that, without grandchildren around, it’’s possible to have a conversation with your kids, who — incidentally — would have more time for their own parents. Meanwhile, most children are vulnerable to the enormous influence exerted by grandchildless parents aiming to persuade their kids to produce children. They will take a call from a persistent parent, even if they’’re loaded with works. In addition, some parents make handsome money offers payable upon the grandchild’’s birth. Sometimes these gifts not only cover expenses associated with the infant’’s birth, but extras, too, like a vacation. In any case, cash gifts can weaken the resolve of even the noblest person. At Planned Grandparenthood, children targeted by their parents to reproduce could obtain non-biased information about the insanity of having their own kids. The catastrophic psychological and economic costs of childbearing would be emphasized. The symptoms of morning sickness would be listed and horrors of childbirth pictured. A monthly newsletter would contain stories about overwhelmed parents and offer guidance on how childless adults can respond to the different lobbying tactics that would-be grandparents employ. When I think about all the problems of our overpopulated world and look at our boy grabbing at the lamp by the sofa, I wish I could have turned to Planned Grandparenthood when my parents were putting the grandchild squeeze on me. If I could have, I might not be in this parenthood predicament( 窘境). But here’’s the crazy irony, I don’’t want my child-free life back. Dylan’’s too much fun.
A．To encourage childless couples to have children.B．To provide facilities and services for grandchildless parents.C．To offer counseling to people on how to raise grandchildren.D．To discourage people from insisting on having grandchildren.
点击查看答案
根据《建筑设计防火规范》5.5.18条的要求，公共建筑内疏散门和安全出口的净宽度不应小于（）m，疏散走道和疏散楼梯的净宽度不应小于（）m。
A.0.8；1.0
B.0.9；1.1
C.1.0；1.1
D.0.9；1.2
点击查看答案
胰腺癌最常见的首发症状是
A．黄疸
B．上腹痛和上腹饱胀不适
C．消化道症状
D．消瘦和乏力
E．发热
点击查看答案
存量房居间业务与代理业务相比多了( )的步骤。
A．房屋查验B．洽商议价C．配对撮合D．展示房地产
点击查看答案
大部分人类学家认为最初到达太平洋群岛的居民是 ____
点击查看答案
中国将在（）期间跨越“中等收入陷阱”。
A.2020-2030
B.2035-2045
C.2025-2035
D.2030-2040
点击查看答案
题目内容
（请给出正确答案）
参考答案
十点题库官方参考答案
（由十点题库聘请的专业题库老师提供的解答）
