【单选题】进入高压室工作时,( )关闭高压室门,并随身携带高压室门钥匙。
【单选题】若随机变量X的概率密度函数为 ,则记作X~
【单选题】What is Sidney's most distinctive character according to the passage?
B.
It has a wealth of natural beauty.
C.
It has some famous constructions.
D.
It is the largest city in Australia.
【简答题】b____ n. 捆,包,束 vt. 收集,归拢
【判断题】有吧主,无吧主的贴吧,发帖方式和内容可以一样。
【判断题】进入高压室工作时,不得关闭高压室门,并随身携带高压室门钥匙。
【多选题】在我国调解实务中,调解员们常用的破除僵局的技巧有()。
【单选题】What happens to most packaging?
C.
It's stored on shelves.