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【简答题】
简述系统管理原理。
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举一反三
【单选题】They ____________ their performances despite rain.
A.
went on
B.
went on with
C.
went over
D.
went for
【单选题】The alarm_______ when the thieves went into the office.
A.
went away
B.
went along
C.
went by
D.
went off
【单选题】After a short rest, they ________. [     ]
A.
went on to work
B.
went on working
C.
went on work
D.
went on with work
【单选题】50-75mm的外径千分尺校零时在开口内放置一个标准的50mm校正器,并让棘轮定位器自由转动( )圈
A.
1-2
B.
2-3
C.
3-4
D.
4-5
【单选题】Camp meetings often ______ for several days.
A.
went away
B.
went on
C.
went off
D.
went by
【单选题】斜弯曲梁的横截面为菱形,长对角线方向的轴为 x ,短对角线方向的轴为 y ,菱形的边与 x 轴成 30 °,弯矩矢量也与 x 轴成 30 °,该截面上最大正应点的位置为:
A.
位于 x 轴上
B.
位于 y 轴上
C.
位于菱形边上(非 x 与 y 轴)
D.
不确定
【判断题】测定PM2.5时,滤膜采集后,如不能立即称重,应在0°C条件下冷藏保存。
A.
正确
B.
错误
【简答题】句型转换(每题1分,共5分) 小题1:I went to New York City on vacation last year. (划线提问) you on vacation last year? 小题2:She is from English, but she speaks Chinese well. (同义句) She speaks Chinese well, she is from Eng...
【判断题】人与图像的关系史在时间的长度上远远超过了人与文字的关系史,这一观点是否准确?
A.
正确
B.
错误
【简答题】A. went round B. went back C. went away D. went though
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