问题补充:
单选题Itwasnotagoodideatogoskating.You__________yourleg.A.can breakB.could breakC.could have brokenD.could have been broken
答案:
C解析本题关键为抓住题中提供的信息。“It was not a good idea’表明动作发生于过去,情态动词后接动词完成式表明对过去动作的猜测。
时间:2022-11-05 09:08:57
单选题Itwasnotagoodideatogoskating.You__________yourleg.A.can breakB.could breakC.could have brokenD.could have been broken
C解析本题关键为抓住题中提供的信息。“It was not a good idea’表明动作发生于过去,情态动词后接动词完成式表明对过去动作的猜测。