【单选题】下列说法正确的是(N A 为阿伏加德罗常数) ( )
A.
124 g P 4 含有P—P键的个数为4N A
C.
12 g金刚石中含有C—C键的个数为2N A
D.
60gSiO 2 中含Si—O键的个数为2N A
【单选题】淋巴结转移性肿瘤首先出现于哪个部位?( )
【简答题】路由选择有两种方式()和动态路由选择方式.
【单选题】In Paradise Lost, the real hero created by Milton is
【单选题】What does the passage mainly discuss?
A.
General introduction about the application of multimedia
B.
Some theories in multimedia
C.
Home applications of multimedia
D.
The importance of multimedia
【单选题】Li Hua has succeeded _______ the National College Entrance Examination and her dream _______ being a university student will come true.