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【单选题】
当车间电气火灾发生时,应首先切断电源,切断电源的方法是()。
A.
拉开断路器或者磁力开关
B.
拉开刀开关
C.
报告负责人请求断总电源
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参考答案：
举一反三
【判断题】学习过程是教育心理学研究的核心内容。
A.
正确
B.
错误
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【简答题】线上课第6周《An important gift》核心词语匹配A. chatB. in troubleC. give someone a handD. hang outE. laptopF. assignmentG. convenienceH. designI. representJ. sincere
查看完整题目与答案
【单选题】Last year, these ships transported a total of 83.34 million tons of cargo, a 4.4 per cent increase ______ the previous year.
A.
over
B.
than
C.
up
D.
beyond
查看完整题目与答案
【单选题】下列属于负反馈活动的是 答案( )
A.
血液凝固
B.
排尿反射
C.
排便反射
D.
血糖水平的维持
E.
分娩过程
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【多选题】线上课第6周《An important gift》 The has brought a lot of to my life. (笔记本电脑给我的生活带来了很多便利。）
A.
laptop
B.
convenience
查看完整题目与答案
【单选题】线上课第6周《An important gift》 The lighting of the Olympic torch _______ peace snd friendship.
A.
represent
B.
representing
C.
represents
D.
to represent
查看完整题目与答案
【单选题】根据下列答案，回答下列各题。
A.
Bangkok rose 2 per cent on the day and 3.4 per cent over the week as buyers moved in to large market capitalization stocks. The SET index rose 27. 55 to 1,383. 57 in turnover of Bt 8. 5bn, down from Thursdays Bt 10bn.
B.
Taipei was pulled lower by late profit-taking in industrials after Thursdays rebound, and the weighted index fell 45. 59 to 5, 806. 77, or 1.7 percent, over the week. Turnover rose to T $41.51bn from T $35. 78bn.
C.
Manila opened strongly on foreign buying of blue chips but dipped at the close as profits were taken. The composite index fell 10. 07 to 2, 907. 00, 1.3 per cent higher on the week.
D.
Hong Kong finished a mixed day slightly lower, sapped by profit-taking on confirmation of US renewal of Chinas MFN trade status and concerns over the lower domestic property market. The Hang Seng index fell 11.58 to close to 470. 13, 1.7 per cent lower on the week. The share prices were influenced by the improvement of the two countries’relations．
查看完整题目与答案
【单选题】线上课第6周《An important gift》 My homework is really difficult. Can you give me a ______?
A.
ear
B.
hand
C.
feet
D.
eye
查看完整题目与答案
【单选题】离心泵的实际安装高度超过允许安装高度时,离心泵会发生( )现象。
A.
气蚀
B.
气缚
C.
离心泵无法启动
D.
马达过载
查看完整题目与答案
【单选题】下列诗歌名句的作者全部正确的一项是 ( ) (1) 同是天涯沦落人 , 相逢何必曾相识。 (2) 云中谁寄锦书来 , 雁字回时 , 月满西楼。 (3) 君不见青海头 , 古来白骨无人收。 (4) 宫女如花满春殿 , 只今惟有鹧鸪飞。
A.
李白 李煜 杜甫 白居易
B.
白居易 李清照 李白 刘禹锡
C.
白居易 李清照 杜甫 李白
D.
李白 李煜 杜牧 刘禹锡
查看完整题目与答案
相关题目：
【判断题】学习过程是教育心理学研究的核心内容。
A.
正确
B.
错误
查看完整题目与答案
【简答题】线上课第6周《An important gift》核心词语匹配A. chatB. in troubleC. give someone a handD. hang outE. laptopF. assignmentG. convenienceH. designI. representJ. sincere
查看完整题目与答案
【单选题】Last year, these ships transported a total of 83.34 million tons of cargo, a 4.4 per cent increase ______ the previous year.
A.
over
B.
than
C.
up
D.
beyond
查看完整题目与答案
【单选题】下列属于负反馈活动的是 答案( )
A.
血液凝固
B.
排尿反射
C.
排便反射
D.
血糖水平的维持
E.
分娩过程
查看完整题目与答案
【多选题】线上课第6周《An important gift》 The has brought a lot of to my life. (笔记本电脑给我的生活带来了很多便利。）
A.
laptop
B.
convenience
查看完整题目与答案
【单选题】线上课第6周《An important gift》 The lighting of the Olympic torch _______ peace snd friendship.
A.
represent
B.
representing
C.
represents
D.
to represent
查看完整题目与答案
【单选题】根据下列答案，回答下列各题。
A.
Bangkok rose 2 per cent on the day and 3.4 per cent over the week as buyers moved in to large market capitalization stocks. The SET index rose 27. 55 to 1,383. 57 in turnover of Bt 8. 5bn, down from Thursdays Bt 10bn.
B.
Taipei was pulled lower by late profit-taking in industrials after Thursdays rebound, and the weighted index fell 45. 59 to 5, 806. 77, or 1.7 percent, over the week. Turnover rose to T $41.51bn from T $35. 78bn.
C.
Manila opened strongly on foreign buying of blue chips but dipped at the close as profits were taken. The composite index fell 10. 07 to 2, 907. 00, 1.3 per cent higher on the week.
D.
Hong Kong finished a mixed day slightly lower, sapped by profit-taking on confirmation of US renewal of Chinas MFN trade status and concerns over the lower domestic property market. The Hang Seng index fell 11.58 to close to 470. 13, 1.7 per cent lower on the week. The share prices were influenced by the improvement of the two countries’relations．
查看完整题目与答案
【单选题】线上课第6周《An important gift》 My homework is really difficult. Can you give me a ______?
A.
ear
B.
hand
C.
feet
D.
eye
查看完整题目与答案
【单选题】离心泵的实际安装高度超过允许安装高度时,离心泵会发生( )现象。
A.
气蚀
B.
气缚
C.
离心泵无法启动
D.
马达过载
查看完整题目与答案
【单选题】下列诗歌名句的作者全部正确的一项是 ( ) (1) 同是天涯沦落人 , 相逢何必曾相识。 (2) 云中谁寄锦书来 , 雁字回时 , 月满西楼。 (3) 君不见青海头 , 古来白骨无人收。 (4) 宫女如花满春殿 , 只今惟有鹧鸪飞。
A.
李白 李煜 杜甫 白居易
B.
白居易 李清照 李白 刘禹锡
C.
白居易 李清照 杜甫 李白
D.
李白 李煜 杜牧 刘禹锡
查看完整题目与答案
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