单项选择题 Under the follows country，in which people may not make eye contact as a sign of respect？（）

单项选择题 （）take direct eye contact as a sign of honesty and sincerity，although it should not be too intense.

单项选择题 The eye contact is one of the most important parts of communication，but the amount of proper eye contact varies from culture to culture，so which of the followings is not true？（）

单项选择题 When all or part of an order cannot be processed because the merchandise is temporarily out of stock or has been discontinued，which of the followings should not be done？（）

单项选择题 In Canada，direct eye contacting is acceptable when you want to convey（）and（）.