皮皮学，免费搜题
登录
搜题
【多选题】
建构主义受到下列哪些重要人物的影响（ ）A.
杜威
B.
奥苏伯尔
C.
维果斯基
D.
皮亚杰
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
【判断题】在智能变电站网络结构的“直采直跳”模式中，保护装置的电流和电压信号是从本间隔的互感器直接获取，保护跳闸是通过本间隔的GOOSE跳闸网络输出，还是需要通过网络交换机的
A.
正确
B.
错误
【单选题】--Speak A: Mr. Zhang, everyone is here except Tom. He is ill in bed. --Speak B:
A.
He is unlucky
B.
I hope it doesn’t matter
C.
I’m sorry to hear that
【多选题】Mr. Zhang is having a talk with Susan. Listen to the conversation and choose the true statements .
A.
Susan hasn’t called the Tormarch Company yet.
B.
Mr. Zhang is going to Hainan for a sales meeting tomorrow.
C.
Mr. Zhang asks Susan to inform the sales representatives that the sales meeting has to be changed to 5 o’clock this afternoon.
D.
Mr. Zhang hopes that the sales representatives will bring the local sales analysis report with them when they attend the meeting.
E.
Mr. Zhang will not be back from Hainan until Thursday.
【单选题】Mr. Zhang is touring in a foreign country, and this is the room card of the hotel he is living in. (作图) Mr. Zhang lives in ______。
A.
Hotel Eiffel
B.
Hotel Napoleon
C.
Hotel Concorde
【单选题】多媒体计算机系统由
A.
计算机系统和各种媒体组成
B.
多媒体计算机硬件系统和多媒体计算机软件系统组成
C.
计算机系统和多媒体输入输出设备组成
D.
计算机和多媒体操作系统组成
相关题目：