【简答题】阅读理解。 Linda and Bob decided to have a trip tomorrow. They made a plan for the trip this morning. Let's have a look at their plan. Time: 7:30 a. m. Place: Beijing Railway Station Activity: meet eac...
【单选题】在有向图的邻接表中,每个顶点邻接链表链接着该顶点所有( )邻接点。
【简答题】They have made ________ achievements in the past few years. (amaze)