【单选题】多媒体数据具有的特点是:
C.
数据量大、数据类型多、数据类型间区别小、输入和输出简单
D.
数据量大、数据类型多、数据类型间区别大、输入和输出复杂
【单选题】多媒体数据具有的特点是 【 】
C.
数据量大、数据类型多、数据类型区别小、输入和输出不复杂
D.
数据量大、数据类型多、数据类型区别大、输入和输出复杂
【多选题】Small talk is the conversation which can break the ice. Which of the following sentences are small talks when picking up a guest?
B.
Beautiful day, isn ’ t it?
C.
Is it your first time here?
D.
Do you like the food here?
【单选题】多媒体数据具有 特点。
C.
数据量大、数据类型多、数据类型间区别小、输入和输出不复杂
D.
数据量大、数据类型多、数据类型间区别大、输入和输出复杂
【简答题】Mr. Evans works in Sydney. Last week he had a two-week holiday,but he didn't know where to go. He said to his friend Robert,"I hate the hot weather here,but I can?t think of a cool place in Australia....
【单选题】一个基因型为AaBb的初级精母细胞(A,a和B,b位于非同源染色体上),经减数分裂产生的配子类型有( )种。
【判断题】基因型 + C/Sh +的个体在减数分裂中有6%的花粉母细胞在Sh和C之间形成一个交叉,那么所产生的重组型配子 + + 和 Sh C 将各占3%。
【简答题】根据下面各题的句意及首字母提示,写出恰当形式的英语 单词。 1. There are many trees on e________ side of the road. 2. To keep the company safe, the soldier was on g_______ all night. 3. He looks so f________ but I can’t remember h...