【判断题】即时性班级活动是指利用学生在学习、生活中遇到的突发事件而速开展的活动。
【简答题】Neither of the young men who had applied for a position in the university _______. A) has been accepted B) have been accepted C) was accepted D) were accepted
【判断题】两平面体相交,相贯线的形状为空间折线。( )
【单选题】Neither of the young men who had applied for a position in the university ______.
【多选题】对相贯线形状的描述,说法正确的是()
A.
两曲面立体相交,相贯线形状一般为封闭的空间曲线
B.
两平面立体相交,相贯线形状一般为封闭的空间折线
C.
平面立体和曲面立体相交,相贯线形状一般为封闭的空间曲线和折线的组合
【单选题】( )班级活动是指利用学生在学习、生活中遇到的突发事件而速开展的活动。
【单选题】In “FLTRP Cup” English Debating Competition, there are four teams on the stage, with two debaters on each team.