【单选题】When ________ that it was getting late, I turned off the light and went to bed.
【简答题】Once in bed,I read for twenty minutes and then _______ the light. A.turned out B.turned over C.turned on D.turned up
【多选题】下列作品中,哪两部作品是余秋雨创作的?( )
【单选题】Once in bed, I read for twenty minutes and then ______ the light. [ ]
【多选题】按滑坡的运动形式,可以将滑坡分为 [填空(1)] 、 [填空(2)] 和 [填空(3)] 。
【单选题】The old gentle man ______ to be an old friend of his grandfather's.
【单选题】I’d almost given up hope of finding a car I liked, and then suddenly this one_________ .
【多选题】关于滑坡类型,说法正确的有()
A.
按运动速度可分为崩塌性滑坡、蠕动性滑坡、高速滑坡
B.
按运动形式可分为牵引式滑坡和推(移)动式滑坡
D.
按主滑面成因类型分为堆积面滑坡、层面滑坡、构造面滑坡