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【单选题】
多媒体计算机系统中要表示、传输和处理大量的声音、图像甚至影视频信息,其数据量之大是非常惊人的,因此必须研究高效的____________技术。
A.
流媒体
B.
数据压缩
C.
数据仓库
D.
图像融合
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参考答案:
举一反三
【单选题】conversation two questions 5 to 8 are based on the conversation you have just heard. 5
A.
the account number si 51406881
B.
the account number si 21406881
C.
the woman faked lots of invoices.
D.
there is no information about the bank name.
【单选题】称为“水之上源”的是
A.
B.
C.
D.
E.
【单选题】采用借贷记账法,账户的基本结构是指()。
A.
账户的具体格式
B.
账户应记的经济内容
C.
账户应分为借方或贷方
D.
账户的增加方或减少方
【单选题】An intermediary
A.
is someone who specializes in trade rather than production
B.
is a wholesaler or retailer
C.
performs all or some of the universal functions of marketing
D.
all of the above
【简答题】名义GDP与实际GDP、名义变量与实际变量
【单选题】患者,女性,43岁,因乳腺癌行乳腺切除术,术后恢复良好给予出院。护士向患者行出院指导时,应采用的沟通距离是
A.
0~40cm
B.
50~120cm
C.
120~350cm
D.
350~500cm
E.
500cm以上
【单选题】高温或低温环境下,除了加强水的补充外,还要加强()的补充。
A.
B.
脂肪
C.
蛋白质
D.
无机盐
【简答题】Here is a book________(who/that)will give you a lot of useful information.
【单选题】The Norwegian Government is doing its best to keep the oil industry under control. A new law limits exploration to an area south of the southern end of the long coastline production limits have been l...
A.
Norway will be changed so much that it can hardly be recognized
B.
The Norwegian way of life will change greatly, as we recognize
C.
We cannot recognize the Norwegian oil industry as it develops so quickly
D.
The Norwegian government cannot carry out the law against the changing oil industry
【简答题】以第一题为题干,三个稀释度计数分别为多不可计,多不可计(第一稀释度);多不可计,多不可计(第二稀释度);328,458(第三稀释度)
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