皮皮学，免费搜题
登录
搜题
【单选题】
关于WindowsXP操作系统的启动和退出,下列说法错误的是()。A.
打开主机电源后，根据用户的不同设置，可以直接登录到桌面完成启动
B.
打开主机电源后，根据用户的不同设置，也可以直接登录对话框，输入用户名和密码，确认后登录
C.
正确的关机步骤为：单击任务栏的“开始”按钮，在“开始”菜单中选择“关闭计算机”命令
D.
单击任务栏的“开始”按钮，在“开始”菜单中选择“待机”命令也可关闭计算机
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Harriet Beecher Stowe was able to describe the evils of slavery because __________. 查看材料
A.
she had lived for 18 years in a state where slavery was legal
B.
she had suffered quite a lot under the slavery system
C.
she had witnessed what happened under the slavery system
D.
she had read a lot about the slavery system
【单选题】'Not until science became prominent ______ be abolished,' some people argue.
A.
did slavery come to
B.
slavery to
C.
had slavery come to
D.
that slavery came to
【单选题】平面力系向一点简化,可得一个主矢FR和一个主矩Mo,若FR≠0,Mo=0,则原力系( )
A.
简化为一个力偶
B.
简化为一个通过简化中心的合力
C.
简化为一个不通过简化中心的合力
D.
平衡
【简答题】Slavery Gave Me Nothing to Lose I remember the very day that I became black. Up to my thirth year I lived in the little Negro town of Eatonville, Florida. It is exclusively a black town. The only ...
【简答题】Which of the following was true of the local African slavery? [ A] Slaves might have their own families. [ B] The son of a slave might not be a slave. [ C] Slavery was confmed to the coastal regions. ...
【单选题】书证是指以文字、符号、图表等记载或表达的内容来证明案件事实的证据。下面属于书证的是（ ）。
A.
某犯罪嫌疑人把作案的计划和作案的路线图在路旁的一个路灯下藏好，等作案时备用
B.
警察在犯罪嫌疑人家里找到了其记载作案计划的日记
C.
警察在案发现场发现的一张报纸，怀疑与案情有关
D.
罪犯在监狱中给家人写的信件
【简答题】试述接触器和继电器的异同点?
相关题目：
参考解析：
知识点：
题目纠错 0
发布
