皮皮学，免费搜题
登录
搜题
【单选题】
只能归于某一类别的非数字型数据称为A.
分类数据
B.
顺序数据
C.
数值型数据
D.
数值型变量
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】从传统的公司网络架构迁移到完全融合网络后,很可能产生什么影响?
A.
可将本地模拟电话服务完全外包给收费更低的提供商。
B.
以太网 VLAN 结构会简化
C.
会形成共享的基础架构，因此只需管理一个网络。
D.
QoS 问题会大大减轻
E.
语音数据流和视频数据流争夺带宽的问题会减轻
【简答题】已完工程及设备保护费属于( ) A.定额直接费 B.临时设施费 C.间接费 D.措施费
【单选题】The soldiers were in need of food and medical supplies. Otherwise, they could only resist for two days.
A.
urgent
B.
urgency
C.
urgently
D.
emergency
【单选题】When the air raid ______, all the American soldiers were in dream at the Pearl Harbor.
A.
broke into
B.
broke out
C.
gave in
D.
gave out
【简答题】观看放映幻灯片的快捷键是【1】.
【判断题】Section B Directions: Read the following article and choose “True” or “False” for sentences 26-35.Letters to SoldiersMany years ago, an old woman named Peggy Ford wrote letters to some men. The men w...
A.
正确
B.
错误
【单选题】All the soldiers were ___ fight in the war.
A.
preparing
B.
preparing for
C.
prepared to
D.
prepared for
相关题目：