更多“黄瓜壮苗要求具有()片真叶。”相关的问题
当舱气中氧气浓度达8%以下时()。
A.可燃浓度将增大 B.爆炸范同将扩大 C.可燃气浓度降到0 D.爆炸范阐等于0
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《素问•至真要大论》中“皆属于火”的原文是()
A . A、诸痿喘呕
B . B、诸胀腹大
C . C、诸躁狂越
D . D、诸厥固泄
E . E、诸痛痒疮
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血管瘤化疗病人的饮食指导包括()。
A.高蛋白B.高热量C.低盐D.低脂饮食E.高维生素
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家长引导孩子去读绘本上的图画,从图画去()、表述故事。
A.创作故事
B.理解故事
C.创编故事
D.拓展故事
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以下经营内容,()不是《申报》赢利多元化方式的体现。
A.出版《点石斋画报》B.开办通俗性的《民报》C.开办申昌书局D.刊载邸报
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Read the following paragraph, find out the topic sentence and then identify the irrelevant sentences. Mark the corresponding number on the below. 1 Different people spend their weekends in different ways. 2 Some enjoy going to the mountains to hike, ski or just relax. 3 Water skiing is much more difficult than snow skiing. 4 Others prefer going to the beach to enjoy the seashore activities and to get a suntan. 5 Some of these people work very hard during the week;others have rather relaxing jobs. 6 Still others like to relax by staying home and reading a good book. Topic Sentence:________ Irrelevant Sentences:__________
A. Different people spend their weekends in different ways. B. Some enjoy going to the mountains to hike, ski or just relax. C. Water skiing is much more difficult than snow skiing. D. Others prefer going to the beach to enjoy the seashore activities and to get a suntan. E. Some of these people work very hard during the week;others have rather relaxing jobs. F. Still others like to relax by staying home and reading a good book.
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沿运煤皮带各重要工作地点,应设有()
A、照明
B、护栏
C、禁止通行警告牌
D、事故停机按钮及皮带启动警告铃
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能与细菌核蛋白体50s亚基结合使蛋白合成呈可逆性抑制的抗菌药物是()
A.氯霉素 B.林可霉素 C.红霉素 D.四环素 E.链霉素
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急性结膜炎的临床特点之一是()。
A.瞳孔变形、缩小 B.瞳孔无变化 C.瞳孔扩大 D.眼前黑幕感 E.视物变形
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商品运输包装的主要功能有()
A.保护功能 B.容纳功能 C.便利功能 D.美化功能 E.促销功能
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低频信号可以直接从天线有效地辐射。
A . 正确
B . 错误
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中国在古代未能成为“海上强国”和“商业革命”未能对中国社会产生爆炸性影响的共同原因,包括①封建制度阻碍商品经济和海外贸易的发展②封建政府采取闭关自守和压制贸易发展的政策,限制了商品经济和对外贸易的发展③资本主义萌芽发展缓慢,未成为新的社会经济基础④封建剥削沉重,影响对外贸易和商品经济的发展()
A.①②③④
B.①③
C.②④
D.①②③
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综合考虑成本因素和非成本因素的方法不包括()。
A、德尔菲法
B、分级评分法
C、因素评分法
D、引力模型法
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