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【判断题】
在体育教学和训练中,暗示语的内容应注意使用积极性的词语内容,避免在暗示语中包含消 极性的词语内容。A.
正确
B.
错误
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举一反三
【简答题】Read text A, then match the corresponding paragraphs with the following questions (找出与下列问题相匹配的文章段落): 1. Why did the writer and her husband renovate the house themselves although they knew little about...
【简答题】Text organization 1.1 Take a close look at the text and you will find that the main body of the text consists of four insights the author offers as to why friendships end. Now complete the table with ...
【单选题】关于空调冷水管道的绝热材料，下列何项说法是错误错误的？
A.
绝热材料的导热系数与绝热层的平均温度相关
B.
采用柔性泡沫橡塑保冷应进行防露校核
C.
绝热材料的厚度选择与环境温度相关
D.
热水管道保温应进行防露校核
【简答题】Fill in the blanks with proper prepositions. 1. She asked me if I was allergic ______ seafood. 2. The essay is too tedious, you'd better condense it ______ a few paragraphs. 3. He was completely absor...
【单选题】下列关于材料导热性能的说法错误的是
A.
化学组成复杂的固体具有小的导热系数
B.
不改变结构的情况下,气孔率增大,热导率增大
C.
同一种材料多晶体的热导率总是比单晶体小
D.
同一种材料非晶体的热导率在所有温度下都比同组成的晶体小
【单选题】Which question is answered in the introduction [paragraphs 1-4]?
A.
How long does it take to make a snowflake?
B.
How many times a year does it snow?
C.
How does a snowflake begin to form?
D.
How do dust and dirt get into the air?
【多选题】Which ones in the following are correct about the writing of application letters for jobs?
A.
The only one purpose of the letter lies in proving that the applicant is qualified or excellent to take a certain job.
B.
All the information in the letter should be closely related to the job objective.
C.
The letter should be written no more than 1 piece of A4 paper with many paragraphs in order to save the readers' time and energy.
D.
If the applicant is excellent enough, it is unnecesary for him to show his respect to the readers(employers, HRs, etc.) in the letter.
【简答题】额定值为220V,100W的电灯,其电流为( )。
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