皮皮学，免费搜题
登录
搜题
【单选题】
A unit price contract is very commonly used for ( )A.
a tunnel
B.
school buildings
C.
an apartment building
D.
a hospital
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
【简答题】设f(x)有一个原函数 ，则 ______.
【简答题】PH 检测常用( )为正极,以( )为负极。
【单选题】A new Ezonexam switch is installed into an existing LAN and a new VTP trunk is set up with an existing switch. Which VLANs will be allowed on this new trunk?
A.
All defined VLANs are allowed on the trunk by default.
B.
Each VLAN, or VLAN range, that is specified with the switchport mode command.
C.
Each VLAN, or VLAN range, that is specified with the vtp domain command.
D.
Each VLAN, or VLAN range, that is specified with the vlan database command.
E.
None of the above
【单选题】设F(x)是函数f(x)在区间I上的原函数，则
A.
F(x)必是初等函数且有界．
B.
F(x)必是初等函数，但未必有界．
C.
F(x)在I上必连续且有界．
D.
F(x)在I上必连续，但未必有界．
相关题目：