熟词生义小练UNIT 9 My favorite subject is science.123提示：点击进入习题ABABAB答案呈现1.free Im free this afternoon.She struggled（挣扎）to free herself.A.(adj.)免费的；自由的；不受约束的B.(v.)使自由；解放；释放AB2.cool Itll be a cool afternoon.Drain（晾干）the meat and let it cool.A.(adj.)凉爽的；冷静的；出色的；酷的B.(v.)使冷却；使平静下来AB3.lesson Our first lesson on Tuesday is Chinese.She always lessons her son.A.(n.)课；教训；训诫B.(v.)上课；教训AB
