单项选择题 Japan in past were asked to focus on（）in order to avoid eye contact.

单项选择题 Eye contact is（）kept during British conversations,because people believe eye contact is a mark of rudeness.

单项选择题 When ordering products，you should provide clear and correct shipping instructions，which one you should not specify？（）

单项选择题 Americans take direct eye contact as a sign of honesty and sincerity，although it（）.

单项选择题 When meeting Austrians for the first time，it is expected that（）.