Question

【题目】If you________ any problems when you arrive at the airport, give me a ring.
A.come up with
B.set about
C.run into
D.put aside

Answer 1

【答案】C
【解析】A. ome up with想出，赶上 ；B. set about着手(干)，散布(谣言)；C. run into 碰见，撞上，跑进；D. put aside储蓄；搁置一旁；句意：如果你到机场时遇到任何问题，给我来电话。根据句意，故选C。