Which of the following statements about the David is not correct（）
A. The figure of David was a popular theme among Renaissance artists
B. It is over five-meter tall and more than a hundred times the weight of a man
C. It was carved out of one slender, flawed block
D. It showed the courage of David after his clash with his enemy
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For a rich full life of college, you should___ the opportunities_（）
A. make the most of, at hand
B. make most of, in hand
C. make the most of, in hand
D. make most of, at hand
喷气式客机（）
A. jet airliner
B. fighter
C. helicopter
D. bomber
数码相机是扫描仪之外的另一种重要的图像输入设备，它能直接将图像信息以数字形式输入电脑进行处理。目前，数码相机中将光信号转换为电信号使用的器件主要是___（）
A. Memory StickA
B. DSP
CCD
D/A
下列软件中具备文本编辑排版功能的是_____（）
A. 微软Word
B. 微软Media Player
C. 微软Internet Explorer
D. Adobe公司的 Acrobat Reader
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