the lights have three (c ).we must (w )(f )the lights turns (g ) when we need to cross the road .
人气：311 ℃ 时间：2020-01-30 14:23:39
解答
the lights have three (colors ).we must (wait )(for )the lights turns (green ) when we need to cross the road .
推荐
- We cross the road (at traffic lights).就括号部分提问
- We cross the road ---- at traffic lights .进行提问
- lights,green,we,the,road,traffic,when,cross,are,the.连词组句
- when you cross the road,emember ____ the traffic lights first.
- it's not____to cross the road when the traffic lights are red.(safety)
- 设函数f（x）=lnx． （Ⅰ）证明函数g（x）=f（x）-2(x−1)x+1在x∈（1，+∞）上是单调增函数； （Ⅱ）若不等式1-x2≤f（e1-2x）+m2-2bm-2，当b∈[-1，1]时恒成立，求实数m的取值范围．
- 塑料烧起来的气味有毒吗?如题
- 急!英语选词填空
猜你喜欢
