【单选题】We like higher tips , so we must work hard.
【单选题】小林有一次偷拿水果摊上的苹果,被老师叫到办公室。老师批评他“为什么总是拿别人的东西?”小林低头回答:“我也知道不对,就是有时忍不住。”这说明小林缺乏( )。【2016年上半年真题】
【简答题】All around, the hill were black with oil, and some were hidden by gas and drifting oil spray.
【判断题】利用Dijkstra算法求每一对顶点之间的最短路径时间复杂度为O(n 3 )
【判断题】利用Dijkstra算法求每一对顶点之间的最短路径时间复杂度为【图片】
【单选题】Growing all over the hill and around the lake _____ of different colours. [ ]
【单选题】We like higher tips , so we make sure all our guests are happy.
【单选题】___all over the hill and around the lake are wild flowers of different kinds.
【单选题】We like higher tips, so we make sure all our guests are happy.
A.
我们得到了更多的小费,因为所有的客人都很开心。
B.
我们有很多的技巧,所以我们能保证所有的客人都很开心。
C.
我们想多得些小费,所以我们确保让所有的客人都开心。
【单选题】___all over the hill and around the lake are wild flowers of different kinds.