皮皮学，免费搜题
登录
搜题
【单选题】
人工池按结构分为 。A.
刚性结构、柔性结构和临时简易水池
B.
中性和短效水池
C.
砖结构和钢结构水池
D.
混凝土和柔性水池
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】从文件列表中同时选择多个不相邻文件的正确操作是( )。
A.
按住 + 组合键，用鼠标单击每一个文件名
B.
按住 键，用鼠标单击每一个文件名
C.
按住 键，用鼠标单击每一个文件名
D.
按住 键，用鼠标单击每一个文件名
【简答题】A__________ is a short written account of your education and your previous jobs that you send to an employer when you are looking for a new job.
【简答题】大部分实行增值税的国家采用消费型增值税。我国目前采用的增值税类型是（ ）。 A.收入型 Ｂ.混合型 C.消费型 D.生产型
【单选题】从文件列表中同时选择多个不相邻文件的正确操作是( )
A.
按住Ctrl操作键,用鼠标单击每一个文件名
B.
按住Shift键,用鼠标单击每一个文件名
C.
按住Ctrl+Shift操作键,用鼠标单击每一个文件名
D.
按住Alt键,用鼠标单击每一个文件名
【单选题】听力原文： Many things have been forgotten because we do not have any written account of them. Sometimes men did keep a record of the most important happenings in their country, but often it was destroyed ...
A.
Because there was nothing worth being written down at that time.
B.
Because the people there ignored the importance of keeping a record.
C.
Because the written records were perhaps destroyed by a fire.
D.
Because the people there had not known how to write.
【简答题】If we were asked exactly what we were doing a year ago,we should probably have to say that we could not remember But if we had kept a book and had written in it an account of what we did each day,we s...
相关题目：