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【单选题】
[2017单选题]31.PowerPoint2010演示文档的默认扩展名是______________。
A.
pptx
B.
pwt
C.
xlsx
D.
docx
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【简答题】阅读理解。 One day an old lady saw a mouse running across her kitchen floor. She was very afraid of it. So she ran out of the house, got into a bus and went down to a shop. There she bought a mouse-trap (捕...
【简答题】请完成以下实训项目内容,并将报告上传。 项目9、PLSQL基础.doc
【判断题】The mouse didn't go to the market with Wilbur.
A.
正确
B.
错误
【单选题】结肠癌的普查方法是
A.
超声检查
B.
直肠指检
C.
乙状结肠镜
D.
大便潜血试验
E.
X线钡剂灌肠
【判断题】对于int a[] = new int[3];a.length的值是3
A.
正确
B.
错误
【简答题】结肠癌的普查方法是A. 超声检查B. 直肠指检C. 乙状结肠镜D. 大便潜血试验E. X线钡剂灌肠
【单选题】结肠癌的普查方法是
A.
直肠值检
B.
乙状结肠镜
C.
大便潜血试验
D.
超声检查
E.
X线钡剂灌肠
【单选题】飞轮安装在机器的 ( ) 轴上,才能最有效的调节机器的周期性速度波动。
A.
输出轴上
B.
输入轴上
C.
高速轴上
D.
低速轴上
【多选题】TI CCS可以运行在以下系统( )。
A.
UNIX
B.
Linux
C.
MAC OS
D.
Windows
E.
Android
【简答题】阅读短文,用所给动词的适当形式填空。 One day, a lady l (see) a mouse run across her kitchen floor when she was cooking. She was very afraid of mice, so she ran out of the house, got on a bus and __ 2 (go) down to the s...
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