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【判断题】
库场单位面积堆存技术定额是库场有效面积中每平方米能对放货物的最大设计承载重量,楼层仓库如忽视这点,就有可能造成不安全因数。A.
正确
B.
错误
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举一反三
【单选题】对于6个月至6岁的小孩,贫血的诊断标准是:
A.
血红蛋白量<90g/L
B.
血红蛋白量<100g/L
C.
血红蛋白量<110g/L
D.
血红蛋白量<120g/L
E.
血红蛋白量<145g/L
【简答题】Once a topic is chosen, it is suggested that students that students work together to ______ for writing.
【多选题】Once students have a speech topic, they should be creative in developing it by which ways?
A.
They can think of ways to make the speech mysterious or suspenseful.
B.
They can talk about dangerous situation, adventure, or drama.
C.
They can use colorful, descriptive language.
D.
They can use humor as long as it is I good taste and grows naturally out of the speech content.
【判断题】Once you have chosen a topic and a general purpose, you should focus on one aspect of a topic. ( )
A.
正确
B.
错误
【单选题】Which of the following statements is true?
A.
Once you've had some ideas about a topic, you need to put all of them into the composition.
B.
A good, experienced writer doesn't need to make some notes before he writes.
C.
You may decide how detailed your plan should be.
D.
In an exam, you don't have to make notes of your ideas since there is not much time to waste.
【单选题】关于定量评价方法,以下说话正确的是( )。
A.
可靠性安全评价方法是以可靠性、安全性为基础的评价方法，此法分析过程严密，评价结果精度较高，但需一定的数学基础和数据，使用起来有一定困难，一般用于评价某些特定的系统。
B.
指数法或评点法，使用起来比较简单，但精度稍差，一般适用于系统综合评价。道化学火灾、爆炸危险指数评价法，日本匹田法、岗山法、劳动省评价法等。
C.
多属性综合评价法是借助多属性决策理论与方法对系统的安全性进行评价，如灰色综合评价法、 TOPSIS 评价法等。
D.
以上都对
【单选题】Once you have a topic for your speech, be __________ in developing it.
A.
thoughtful
B.
creative
C.
ethical
D.
critical
【单选题】苏轼在《水调歌头》一词中写道 “ 此事古难全 ” , “ 此事 ” 指的是什么?()
A.
( 1 )但愿人长久,千里共婵娟。
B.
( 2 )明月几时有?把酒问青天。
C.
( 3 )人有悲欢离合,月有阴晴圆缺。
D.
( 4 )不知天上宫阙,今夕是何年。
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