wipe up the window
mop the floor
sweep the floor
猜你喜欢
- 1(2014•安徽模拟)已知f(x)是偶函数,且f(x)在[0,+∞)上是增函数,如果f(ax+1)≤f(x-2)在x∈[12,1]上恒成立,则实数a的取值范围是( ) A.[-2,1] B.[-5,0] C.[-5,1] D.[-2,0]
- 2一个数在100-200之间,除3余2,除4余1,除5余3.问除6余几?
- 3你能感受到我的心么?英语怎么说?
- 4重力的施力物体是谁?
- 5古代汉语中同源词的含义是什么?
- 6英语翻译
- 7What do you want to be when you grow up?
- 8We hadn't been out for long( )she felt sick.A.as B.before C.while D.after 选哪个?
- 9某同学氯化钾制取氧气,错把高锰酸钾当作二氧化锰放入氯化钾内,能很快产生氧气,请用文字表达式详释原因
- 10one of look up look out watch over take a away 这些短语怎么造句啊?(要正确的)!