Question

【题目】The rivers have __________，so they will have to spend much money irrigating the crops.

A. dried up

B. built up

C. broken up

D. gone up

Answer 1

【答案】A

【解析】句意:河水干涸了，他们只好花大量的钱来灌溉庄稼。dry up “(指河流、井等)干涸”;build叩“逐渐增强，建立”;break up “打碎，分裂”;go up “上升"。由句意可知A项正确。