皮皮学,免费搜题
登录
搜题
【单选题】
操作面板的功能键中,标有( )的键用于显示报警信息
A.
DGNOS
B.
ALARM
C.
PARAM
D.
STSTEM
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】Lily didn’t ask her father to buy a car for her; , she bought one for him!
A.
in a word
B.
to be honest
C.
what’s more
D.
on the contrary
【简答题】A.She will do part-time jobs to cover it herself. B.Her father will buy it for her as a gift. C.She will pay it with her scholarship. D.Her father will share the expenditure.
【单选题】TCB是“计算机系统内保护装置的总体,包括硬件、软件、固件和负责执行安全策略的组合体。它建立了一个基本的保护环境,并提供一个可信计算机信息系统所要求的附加用户服务”。简单地说,TCB描述的是(18)。
A.
安全性
B.
可靠性
C.
稳定性
D.
可用性
【简答题】Her father (buy) her a dress for her birthday.
【判断题】Since it was a good year, Mary asked her father to buy a violin for her.
A.
正确
B.
错误
【简答题】Her father (buy) her a dress for her birthday.
【单选题】根据我国统一会 计制度的规定,企业利润表的格式是:
A.
报告式
B.
账户式
C.
多步式
D.
单步式
【单选题】She ______ to persuade her father to buy her a book in the end.
A.
made
B.
succeeded
C.
enjoyed
D.
managed
【判断题】在有机合成中,常利用生成缩醛的方法来保护醛基,使活泼的醛基在反应中不被破坏,一旦反应完成后,再用酸水解释放出原来的醛基。
A.
正确
B.
错误
【多选题】立焊有 两种方式。
A.
由下向上施焊
B.
由上向下施焊
C.
作横向摆动
D.
不作横向摆动
相关题目: