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【单选题】
蒸汽锅炉爆炸属于A.
化学爆炸
B.
物理爆炸
C.
燃烧爆炸
D.
核爆炸
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皮皮学刷刷变学霸
举一反三
【多选题】在遇到网络故障时需要快速定位故障，以便制定排障方案，以下各类方法中，属于故障定位的方法有：
A.
软硬件环回法
B.
仪器仪表检测法
C.
单板替换法
D.
插入误码、告警法
【简答题】(bombs; impressions; confident; confidence; technique; inte rview; interviewer; experiences; heat and drought; h it and miss; prepare; relax; trick; treat) The 6)_____ is to make the interviewer think...
【简答题】My mother always gets a bit ________ if I don't arrive home on time and I can even feel her ____.(anxious)
【多选题】以下说法正确的是:
A.
元代维吾尔族鲁明善编的《农桑衣食撮要》,是我国农业科学史上第一部系统完整的农事历书体裁的农学专著,为元代三大农书之一
B.
清代蒙古族数学家明安图,是中国第一个用解析方法研究圆周率的人,也是中国微积分学的先驱。他写的《割圆密率捷法》,被誉为“明氏新法”
C.
我国第一部有关水利工具专著《河工器具图说》是清代满族水利学家麟庆所著
D.
17世纪初蒙古族外科专家墨尔根•绰尔济著有《医学大全》、《药剂学》,被世人称为“当代华陀”
【单选题】The underlined word in the sentence “I always seem to arrive at this lengthy and spaciousintersectionjust as the light turns yellow” most probably means ________.
A.
a point where a choice must be made
B.
a place where two or more roads meet
C.
a common ground shared by theories
D.
none of the above
【简答题】I often travel from England to South Africa for business. It's always the same. First, I go on the Internet and ________ a plane ticket. I also ________a hotel room for my stay.When I get to the airpo...
【简答题】Main Idea and Details in Paragraph: read the paragraph below and follow the directions. My Worries There are many things that worry me, but the most common ones are being on time, getting my homework ...
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