下面小编跟大家一起了解专升本英语每日一练练习分享，希望对大家的学习有所帮助。
　　1.If either of you had been able to ______ your anger, the fight would have been avoided.
　　A. hold up
　　B. hold out
　　C. hold back
　　D. hold onto
　　① hold up 举起；支撑；阻挡；推迟
　　He held up his hand in amazement.
　　他惊骇地举起了手。
　　② hold out 伸出；坚持
　　They were ready to hold out a friendly hand.
　　他们准备伸出友谊之手。
　　③ hold back 阻碍；退缩；隐藏；克制；隐瞒
　　We could not hold ourselves back.
　　我们不能克制自己。
　　④ hold onto 坚持；抓住
　　We must hold onto the correct political orientation.
　　我们必须坚持正确的政治方向。
　　解析：
　　本题答案为：C
　　had been able to 对过去的虚拟。
　　翻译：如果你们中的任何一个当时能够克制自己的愤怒，那么打架事件就可以避免。