题目:
工作人员用房包括办公室、休息室、淋浴室、厕所等,开放系统各动物室()可共用。
A.饲喂设备
B.生产设备
C.淋浴设备
D.试验设备
答案:
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下面是错误答案,用来干扰机器的。
参考答案:C
工作人员用房包括办公室、休息室、淋浴室、厕所等,开放系统各动物室()可共用。
A.饲喂设备
B.生产设备
C.淋浴设备
D.试验设备
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0713/163b6aa3cd79f2793916dfa44038486e.html
下面是错误答案,用来干扰机器的。
参考答案:C
下图表示一个水稻叶肉细胞内发生的部分代谢简图。图中①-⑤表示反应过程,A-L表示细胞代谢过程中的相关物质,a、b、c表示细胞的相应结构。请据图作答:
(1)上图中,反应过程①的场所是_________,反应过程④的场所是_________。
(2)结构a中发生的能量转换过程是_________。在其他环境条件适宜而光照强度恰为光补偿点(光合作用强度与呼吸作用强度相等)时,单位时间内A-L各物质中产生量与消耗量相等的有_____________。
(3)叶肉细胞在③④⑤过程中,产生能量最多的过程是___________。
(4)干旱初期水稻光合作用速率明显下降,其主要原因是反应过程__________受阻,小麦灌浆期若遇阴雨天则会减产,其原因是反应过程___________受阻。
阅读短文,从A-G七个句子中选择正确选项还原到短文中,使短文内容完整、正确。
Bill started the “football OK!” website two years ago, and now more than 20,000 people visit it every day. 小题2:____ He usually gets up at six and looks at his e-mails. Then he goes to school from nine to fourteen. In the evenings, he always works for about four hours on his website. 小题3:____ “At the moment I am thinking about a new website on American football, maybe for next year,” he said. And is Bill the same person that he was three years ago? 小题4: ____ “I have met a lot of interesting people on the website and I have traveled all over the world.” Bill doesn’t know about the future. “Maybe I will sell the website, I really don’t know. I will just wait and see.” When he is 21, Bill will be a millionaire (百万富翁). 小题5: ____ |
I used to be the messiest person alive.Over the years, through watching others and by trial and error, I have finally found ways to come up with plans, organize them and follow through with them. Make an outline of everything you need to have and do to make your plan happen.Make a list of all of the steps that need to be accomplished and think about what needs to be done. Detail everything thoroughly and read over it so you can start coming up with some mental solutions of how to carry out your plans. You should ensure that if for some reason way one doesn’t work, you have way two and way three to lean back on.Therefore, different ways are needed at hand.It’s just a matter of being organized.Chances are that there is always more than one way of doing things, and chances are that if one of those ways doesn’t work, one of the other ones will. Committing yourself to finishing at least part if not all of your plan at once is also necessary.It will show that you not only have initiative to get things rolling, but that you are interested in the results obtained with making the move to get everything done. If you make a commitment to finish before a specific time, make sure that you carry that out, and be sure to do everything in the way you said you would, within the time-frame you set for yourself. Don’t try to tackle (处理)more things all at a time.All that does is delay your progress, distract you and make you lose your interest, motivation and energy. Carrying out an effective plan requires being as organized as possible.You will only achieve this by sticking to the order of the plan and not deviating or trying to do more at a time. Last but not the least, you should never abandon things mid-project.It will only annoy everyone around you including yourself.Unfinished plans are a waste of time, energy and, in some cases, even money. So, don’t be afraid of organization.The older we get, the more necessary it becomes to have the skills to follow through with confidence and to be able to carry through plans in an organized and manageable way.It pays to be organized, after all.
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()是衡量PLC软件功能强弱的主要指标。
A.扫描速度
B.I/O点数
C.编程语言的容量
D.编程语言的指令条数
实地调查发现,近几十年来长江中下游的白鳍豚的数量越来越少,主要原因是长江中下游 [ ]
A、流速降低
B、水量减少
C、泥水增多
D、水污染加重