【单选题】which of the following is wrong when welcoming a business partner?
A.
Using proper body language
【判断题】湖南水利职院教学楼工程人工挖沟槽土方属于分部工程
【单选题】理解语文教材的三个层面:课程层面、教学层面和( )
【判断题】在大型娱乐场所,地陪要提醒游客不要走散,随时注意游客的动向与周围的环境,了解出口位置,以便发生意外情况能及时带领游客撤离。
【单选题】When you are the seller,which following rule is wrong when dealing with a complaint: ( )
A.
If the complaint is justified, you have to admit it readily, express your regret and promise to put matters right.
B.
If the complaint is not justified, point this out politely and in an agreeable manner.
C.
If you cannot deal with a complaint promptly, acknowledge it at once. Explain that you are looking into it and that you will send a full reply later.
D.
All complaints should be treated as unimportant matters.
【多选题】专题要素的表示方法中,既能表示专题要素质量特征、又能表示专题要素数量特征为主的方法有()
【单选题】下列对以 识别身份为主要目的的自我介绍,重点内容判断正确的一项是
【单选题】Which of the following is wrong when clothes catch fire during the experiment?
A.
Nearby personnel used fire blankets to cover their bodies
B.
Take medical treatment if necessary
C.
When the back is on fire, you can roll on the spot to extinguish the flame, or use an emergency spray nearby
【单选题】采得100g未知生物样品,测得每克样品中含有氮元素0.03g,该生物样品中蛋白质的含量为