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【单选题】
生物界千姿百态,种类繁多.除了病毒外,构成生物体的基本结构单位都是(  )
A.
细胞
B.
组织
C.
器官
D.
系统
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参考答案:
举一反三
【简答题】正常状态的大坝是指大坝达到()的功能,不存在影响正常使用的缺陷,且各主要()的变化处于正常情况下的状态。
【简答题】听力原文:Hello, Mr Robert. We understand that you are looking for an accountant vacancy. I have looked into that for you. Would you come up here and we can give you the names of some firms so that you can...
【简答题】阅读理解 Your home is a reflection of you... We understand you want windows and doors that suit the look of your home as well as improve its energy efficiency (效率). At Award Windows & Doors we believe in ...
【判断题】液力传动油颜色发白的原因是使用时间过长。
A.
正确
B.
错误
【单选题】某公司下属 3 个部门实际销售额分别为 10 万元、 20 万元、 17 万元,其超额完成计划的程度分别为 2% 、 1% 、 5% ,则该公司平均完成销售额计划( )
A.
102.67%
B.
104.17%
C.
103.33%
D.
102.63%
【单选题】液力传动油颜色发白的原因是 。
A.
温度过高
B.
有水分
C.
使用时间过长
【单选题】某公司下属3个部门实际销售额分别为10万元、20万元、17万元,其 额完成计划的程度分别为2%、1%、5%,则该公司平均完成销售额计划()
A.
1.0267
B.
1.0417
C.
1.0333
D.
1.0263
【简答题】用于调整段落中除第1行外的所有文本距左页边距的距离。
【简答题】Have you ever heard of a famous charity called Operation Smile? We hope we can help you understand how we are trying to help children all over the world. Operation Smile was started by a doctor and hi...
【单选题】—Have you brought _______ with you? We won' have time to come back. —Don' worry. All the things we need are here, in this big bag. [     ]
A.
something
B.
anything
C.
nothing
D.
everything
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