依次填入下列各句横线处的成语，最恰当的一组是（ ）①阿里巴巴与苏宁联手，显然直指京东。不过，短期内两者的协同效应未必能够迅速体现出来，两者在未来究竟能擦出怎样的火花，让我们 。②10日一早，长江下游暴雨倾盆，江苏气象部门拉响各地的23个暴雨蓝色预警，防汛、应急、海事、交通、路政、城建、农林、民政等部门 。③电视剧《琅琊榜》根据海晏同名小说改编，囊括了“凄美爱恋”“手足情深”“国仇家恨”等精彩看点，众小说迷们 。

Let’s wait _______ see how the two countries will deal with the problems.

______ Mr Li is now waiting for you on ______ firstfloor

What bad weather! It’s raining again—–Yeah. We have to ______our school trip.

Could you please tell me something about Hong Kong Disneyland, please— With pleasure. It ___ an area of 129 hectare, _____ four different parks.