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【单选题】
直接接触触电,可分为单相触电和( )。A.
两相触电
B.
间接触电
C.
接触电压触电
D.
跨步电压触电
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】W: Construction on the bridge has really slowed the traffic. M: I know. Since they started working* the time it takes me to get to work has doubled. Q； What are the speakers talking about?
A.
A problem caused by the construction.
B.
An accident that occurred on the bridge.
C.
The building project they are working on.
D.
The public transportation conditions.
【单选题】随着2010年东盟和中国联合自由贸易的逐步形成，将向全世界展现一个拥有近20亿人口的世界最大的市场，GDP达2万亿美元、贸易总额达1.2万亿美元，并将成为由发展中国家所组成的最大自由贸易区。中国与东盟加强合作（）①有助于双方利用区域化发展壮大自己②能有效应对全球化的风险和其它区域化合作带来的竞争挑战③是由发展中国家成为发达国家的根本途径④有利于增强该地区的整体实力和国际竞争力
A.
①③
B.
②③
C.
①②④
D.
②③④
【单选题】Which of the following conflicts with the principle for the construction of a commercial website?
A.
To use informative designs that visitors are accustomed to.
B.
To employ more logos and accessories to attract visitors.
C.
To choose advanced servers and networks to enable the fast loading of the webpage.
D.
To pay more attention to the impression of the website at the first sight.
【单选题】A ship under construction or major repair will acquire permanent magnetism due to ______ while sitting stationary in the earth's magnetic field．
A.
hammering and jarring
B.
vibration and pounding
C.
varying magnetic fields
D.
stable or permanent magnetism of the ship
【简答题】____是世界风能利用最发达的地区,其风能资源非常丰富。
【简答题】阿斯顿发送到发送到
【单选题】下列不属于雇主责任保险合同的责任免除情形的是______
A.
战争、核风险等引发的雇员的伤害
B.
被保险人故意行为或重大过失行为造成的雇员的伤害
C.
被保险人雇员自身的故意行为或违法行为造成的伤残死亡
D.
被保险人因诽谤或恶意中伤他人而引起的民事赔偿责任
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