题目内容

苗床发现立枯病苗,应()。

A. 拔除病苗,留在行间
B. 保留病苗,在周围消毒
C. 除病苗,带出田外
D. 拔除病苗,埋入行间

查看答案
更多问题

两腿并拢跳起。这步伐名称是()。

1958年,文艺界的“大跃进”风潮主要表现为“()”。

放任型领导,是指领导者撒手不管,下属愿意怎样就怎样做,完全自由。

A. 正确
B. 错误

Your computer has Windows 2000 Professional installed. Your office has a power outrage while you were running the disk defragmenter utility on your computer. When you start the computer again, you receive the following message: "Bad or missing OS". What should you do?()

A. Start the computer in safe mode and reformat the hard disk.
B. Start the computer in the debug mode and reformat the hard disk.
C. Start the computer using the ERD and repair the Master Boot Record.
D. Start the computer by using the Windows 2000 Professional CD-Rom. Then use recovery console to repair the Master Boot Record.

答案查题题库