皮皮学,免费搜题
登录
搜题
【单选题】
如图所示的二维参数化草图(图中有一条中心线、三条线段和一段圆弧),请仔细读图,图中线1的约束为( )。【图片】 【图片】
A.
竖直
B.
水平
C.
相切
D.
等长
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】某奶牛,5岁,病至后期,呈现颈静脉怒张,胸腹下水肿和结膜发绀等症状,如果要做听诊检查,重点听诊的部位应该是( )。
A.
肺部
B.
心区
C.
左腹部
D.
右腹部
【简答题】In this age of Internet chat, videos and reality television, there is no shortage of mindless activities to keep a child occupied. Yet, despite the competition, my 8-year-old daughter Rebecca want...
【简答题】在通常情形中,法律原则的适用方式是权衡;在例外情形中,法律原则的适用需要具备( )。
【单选题】净现金流量是指一定期间的( )
A.
净利润
B.
现金流入量和现金流出量的差额
C.
总收入
D.
利润总额
【简答题】A.Maybe you're right. B.In Mr. White's office. C.i think we will. D.I know about it.
【单选题】_______ I know about this competition is that it is held every two years.
A.
That
B.
What
C.
As
D.
How
【判断题】电化学抛光时,零件作为阳极。
A.
正确
B.
错误
【判断题】如果线切割单边放电间隙为0.01mm,钼丝直径为0.18mm,则加工圆孔时的电极丝补偿量为0.19mm。
A.
正确
B.
错误
【简答题】Passage Three In this age of Internet chat, videos and reality television, there is no shortage of mindless activities to keep a child occupied. Yet, despite the competition, my 8-year-old daughte...
【单选题】--I want you to tell me details of the accident. --Sorry, Jack ____ I know about it. You can ask the old man.
A.
both ; and                
B.
either; or           
C.
neither; nor
相关题目: