【单选题】_____he gave that we should take more exercise in our spare time!
【单选题】We should spare no effort to_____ our environment.
【单选题】_____, we should not leave the lab although it might occupy a bit of our spare-time.
A.
Not to finish our work
B.
We having not finished our work
C.
Our work not being finished
D.
We without finishing our work
【单选题】Our money is limited, so I think that we should _______ for the next year.
【单选题】静止液体内的压力随液体深度变化成()规律分布
【判断题】依法治国是社会主义法治的核心内容。( )
【单选题】静止液体内的压力随液体深度变化成()规律分布
【简答题】We should spare no effort to (beauty)_______our environment.