【简答题】用聚乙烯制成的女式雨衣 的商品编码为( )
【单选题】在因特网上搜索信息时,下列技巧中一定能够缩小搜索范围的是 ( ) 。
【单选题】在因特网上,为使计算机之间能够彼此通信,需要共同遵守某种协议。现在因特网广泛采用的一种通信协议是()
【单选题】在因特网上许多计算机和网络之间能够进行互相交流的基础是()。
【判断题】计算机应用包括科学计算、信息处理和自动控制等。
【简答题】根据汉语及首字母提示补全单词。 1. Jim dislikes green, I h_________ it, either. 2. It's fun to look at your p_________ when you are older. 3. Mary is your mother's sister. she is your a_________. 4. When I came in, m...
【单选题】Why was the mother unhappy about the planned party?
A.
She felt that her daughter did not know the guests well enough.
B.
She did not like to have guests staying overnight.
C.
She dislikes all her daughter's friends.
D.
She was afraid her house would be in a mess after the party.
【单选题】下列哪个选项不是WWW能够在因特网上迅速流行的原因_______。
【判断题】用例图中每个用例都有参与者,包括包含和扩展用例。( )