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【判断题】
事故发生后,事故当事人或发现人应立即直接或逐级上报企业主管部门、安全部门。火灾事故应立即用电话拨打119报警,需进行人员抢救同时用电话拨打120急救中心并简要说明情况。
A.
正确
B.
错误
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【判断题】利用对称分量法分析不对称短路时,可以选择任何一相作为分析计算的基本相,但选择特殊相作为基本相更有利于计算过程的简化
A.
正确
B.
错误
【简答题】Paul telephones an order to Luisa's store for certain goods, which Luisa delivers to Paul. Neither party says anything about the price or payment terms. What are the legal obligations of Paul and Luis...
【单选题】Paul suggested that (they meet) (in the front) of the school gate (at) one o'clock (Friday afternoon).
A.
they meet
B.
in the front
C.
at
D.
Friday afternoon
【简答题】Paul habite où? _________________ _________________
【单选题】Paul suggested that (they meet) in (the front of) the school gate (at) one o'clock Friday (afternoon).
A.
they meet
B.
the front of
C.
at
D.
afternoon
【单选题】Paul suggested that (they meet) (in the front of) the school gate (at) one o'clock (Friday afternoon).
A.
they meet
B.
in the front of
C.
at
D.
Friday afternoon
【单选题】海上风大浪高无法进行救援时,这时救援船可撤些_________,使海面平稳,以便顺利救助。
A.
润滑油
B.
柴油
C.
镇浪油
D.
汽油
【单选题】Paul is an ______ worker, and rarely does well in examinations. However he often refuses our help.
A.
errant
B.
erroneous
C.
erratic
D.
exotic
【判断题】利用对称分量法分析不对称短路时,可以选择任何一相作为分析计算的基本相,但选择特殊相作为基本相更有利于计算过程的简化。()
A.
正确
B.
错误
【单选题】下列哪一味药物性味甘平,可用于绦虫病、蛔虫病、血吸虫病:
A.
鹤草芽
B.
南瓜子
C.
雷丸
D.
使君子
E.
以上都不是
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