单项选择题 In（），firm handshakes are the norm as part of a formal introduction but may not be expected at subsequent metting or on social occasions.

单项选择题 （）do not hesitate to greet people they know with an embrace.

单项选择题 In（），the use of first names is restricted to close friends and colleagues who have known each other for a long period of time.

单项选择题 If you could see any chance to reduce the price to our（），there is a possibility to conclude the business.

单项选择题 We think it advisable for you to make a（）if you wish to remain competitive.