【题目】Countries which continue importing huge quantities of waste will have to____ the issue of pollution.
A. maintainB. simplifyC. overlookD. address
在线课程【答案】D
【解析】
考查动词。A. maintain 维持；B. simplify 使简化；C. overlook忽略；D. address忙于，从事。句意：继续进口大量废物的国家将不得不解决污染问题。解决贫困问题，应该用address, settle等词。故选D。