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【单选题】
起重机操作中遇突然停电,司机的处置措施包括:①把所有控制器手柄放置零位;②拉下保护箱闸刀开关;③若短时间停电,司机可在驾控室耐心等候;若长时间停电,应撬起起升机制动器,放下载荷;④关闭总电源,处置起重机突然停电故障的正确操作顺序是( )。
A.
①-②-④-③
B.
①-④-③-②
C.
②-③-④-①
D.
③-②-①-④
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参考答案:
举一反三
【简答题】Which sentence is the topic sentence in Paragraph 6?
【单选题】In which sentence is thethesis statement presented?
A.
In the first sentence.
B.
In the second sentence.
C.
In the third sentence.
D.
In the last sentence.
【判断题】建筑材料、金属材料以及鲜活易腐货物适合使用货捆装卸搬运作业法。
A.
正确
B.
错误
【简答题】Which sentence is the topic sentence in Paragraph 3?
【多选题】下列文学作品中,为田汉所作的有 ( )
A.
《关汉卿》
B.
《青春之歌》
C.
《华成先生》
D.
《谢瑶环》
E.
《山乡巨变》
【多选题】下列文学作品中,为田汉所作的有()
A.
关汉卿
B.
青春之歌
C.
华威先生
D.
谢瑶环
E.
山乡巨变
【单选题】企业利 用自己已经成功的产品品牌来推出改良产品或新产品,称之为( )。
A.
统一品牌策略
B.
个别品牌策略
C.
品牌延伸策略
D.
多品牌策略
【单选题】In which sentence is the thesis of the essay presented?
A.
Third sentence
B.
Fourth sentence
【单选题】Intonation identification: In which sentence is the speaker sure and expects the other person to agree with him?
A.
Laura is an English teacher, isn't she?( 升 调 )
B.
Laura is very beautiful today, isn't she?( 降 调 )
【单选题】Intonation identification: In which sentence is the speaker not sure about something and wants to confirm it? and in which is he sure and expects the other person to agree with him?
A.
Laura is an English teacher, isn't she?(升调)
B.
Laura is very beautiful today, isn't she?(降调)
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