【单选题】《至小丘西小石潭记》是()写的一篇山水游记。
【判断题】轮子作平面运动时,如轮子与地面接触点C的速度不等于零,即相对地面有滑动,则此时轮子一定不存在瞬时速度中心
【单选题】永州八记”是唐代文学家柳宗元被贬为永州司马时借写山水游记,书写胸中愤郁的散文。以下哪一篇散文不是柳宗元“永州八记”中的作品?()
【单选题】______ time went on, the teacher's words proved true.
【单选题】Why weren't the teacher's books good enough for Louis?
A.
The words were so hard.
B.
The words took up so much space.
C.
It took so long to read a book.
D.
It was difficult to read.
【单选题】John ___confidence not only from his teacher’s encouraging words but also from his success this time.
【单选题】John __ confidence not only from his teacher’s encouraging words but also from his success this time.
【单选题】The teacher’s words left us _______ .
【判断题】轮子作平面运动时,如轮子与地面接触点 C 的速度不等于零,即相对地面有滑动,则此时轮子一定不存在瞬时速度中心。
【单选题】After the teacher’s words,all the students in the class _________.
B.
thought they would be rich
C.
began to think about their designs