公共英语考试

【单选题】听下面一段对话，回答第22至第25题。 What were the results Wilma Subra got through her efforts in the past two decades
A、Some industrial factories have been closeD、
B、More people have joined the environmental organizations.
C、Many toxic sites inAmerica have been disposeD、
D、More branches of her firm have been establisheD、
网考网参考答案：C
网考网解析：
[解析] 本题为细节题。从“Because of her efforts，dozens of toxic sites across the country have been cleaned up”可知，因她的努力，不少有毒物质已经消除。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>