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【单选题】
择性激光烧结技术( SLS )的起源于哪个国家?( )。A.
日本
B.
美国
C.
比利时
D.
德国
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反馈参考答案：
举一反三
【单选题】若有函数原型和变量定义语句: void swap( int *p, int *q ); int x, y; 则合法的函数调用语句是:_______ 。
A.
swap( x, y );
B.
swap( *x, *y );
C.
swap( &x, &y );
D.
swap( p, q );
【简答题】Advice for business meals with Chinese customer The Chinese have a saying,"Fan zhuo shang bu tan sheng yi,"which means “Don't talk about business at the dinner table."That might not seem logical when ...
【判断题】For a formal business meal, it is not necessary for you to make reservation in advance.
A.
正确
B.
错误
【单选题】What purposes do business meal serve for?
A.
Build personal trust and confidence.
B.
Maintain good relationship with the manager.
C.
Beat competitors.
D.
Increase the risk of business.
【单选题】下图中关于AN与△ABC的关系叙述正确的是
A.
AN是△ABC面上的正平线
B.
AN是△ABC面上的水平线
C.
AN不在△ABC面上
D.
AN是作图线，与△ABC无关
【单选题】A handwritten thank-you note for a business meal is ________ .
A.
too old-fashioned
B.
a good idea
C.
usually necessary
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