皮皮学，免费搜题
登录
搜题
【判断题】
承德避暑山庄是我国现存最大的古典皇家园林（）。A.
正确
B.
错误
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】Exhibit: Refer to the exhibit. The switch that generated this output has 24 ports. Why are some of the ports missing from VLAN1?
A.
The missing ports are in VLAN 86.
B.
The missing ports are administratively disabled.
C.
The missing ports are not participating in spanning tree.
D.
The missing ports are configured as trunk ports.
【单选题】Because some ports are becoming increasingly limited in their ability to handle ever-larger ships it is possible that ___.
A.
ship sizes will become smaller
B.
massive government programs will do what is necessary to upgrade the smaller ports
C.
large ships will go to “hub” ports where “feeder” ships will traverse to and from the smaller ports
D.
ocean shipping costs will rapidly decline
【单选题】血液凝固的内源性与外源性激活途径的主要差别是
A.
凝血酶原激活物的形成过程
B.
凝血酶激活过程
C.
纤维蛋白形成过程
D.
是否需要维生素K的参与
E.
有无Ca2+的参与
【单选题】压电传感器的等效电路()。
A.
可以等效为电压源，不可等效为电荷源
B.
不可等效为电压源，可以等效为电荷源
C.
既不可等效为电压源，也不可等效为电荷源
D.
既可等效为电压源，也可等效为电荷源
相关题目：