叙述生药麻黄的植物来源、药用部位、主要活性成分？

Cultural differences occur wherever you go. When visiting another country, you should be aware of those differences and _______ them. Here are some _______ on how to fit in.
Every traveler to a foreign country feels _______ at some point. What you do can make locals laugh. Your best defense is a sense of _______. If you can laugh off eating with the wrong hand in India, locals will warm to you as “that crazy foreigner.”
Wearing proper cloths is important too, _______ locals will judge by what you wear. In some Middle Eastern countries, exposing your flesh is _______, especially if you are a woman. So leave your torn jeans at home.
Also be cautious about expressing _______. Getting angry in Southeast Asia just makes you look silly. In some countries it is _______ to kiss in public.

小题1:	A．reject B．recite C．respect D．remove

小题2:	A．plans B．tips C．arguments D．choices

小题3:	A．unsafe B．excited C．satisfied D．awkward

小题4:	A．relief B．belonging C．humor D．direction

小题5:	A．but B．for C．so D．or

小题6:	A．forbidden B．allowed C．expected D．tolerated

小题7:	A．emotions B．concern C．interest D．views

小题8:	A．natural B．advisable C．unwise D．unnecessary