试题 试卷
题型：单选题 题类：常考题 难易度：普通
江苏省丹阳市2020届高三下学期英语期初测试卷（含听力音频）
— Oh, good heavens! Both my legs are nearly to give out. I ______ for hours like a dog.
—Well, I've tried many things since we left school. I'm now working for a large oil company.
在过去的几个月里，这位科学家一直在探索所有可能的方法来控制这种病毒进一步扩散。
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