问题
多项选择题
接地极的材料一般由（）组成。
A.高硅铸铁
B.石墨
C.铍铂钛
D.磁铁矿
答案
参考答案：A, B, C, D
搜题请搜索小程序“爱下问搜题”
接地极的材料一般由（）组成。
A.高硅铸铁
B.石墨
C.铍铂钛
D.磁铁矿
参考答案：A, B, C, D
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.
|