【题目】Only in recent years ______ begun to realize that wild dogs, kept within bounds, often do better than harm.
A.people haveB.do people have
C.have peopleD.people who have
在线课程【答案】C
【解析】
考查倒装句。句意：直到最近几年，人们才开始意识到，把野狗控制在一定的范围内，往往是利大于弊的。“only+状语/状语从句”位于句首时，句子的主语和谓语或主句中的主语和谓语要部分倒装。本句为现在完成时，助动词为have。故选C。