在讲到“alternative 这个单词时，有一个例句：we had no alternative but to fire him。
采用过去时，是否只是因为例句的场景是讲述者在回忆过去的事？
网校学员sun**在学习托业职业英语目标650分基础强化【新题型 随到随学班】时提出了此问题，已有1人帮助了TA。
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urfreak
同学你好，该知识点来自沪江网校《托业职业英语目标650分基础强化【新题型 随到随学班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。
同学你好是这样理解的，在回忆过去的事情，或者再描述过去发生的事情，我们需要用过去时。
we had no alternative but to fire him （之前）我们别无选择只好解雇他
祝学习愉快！
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托业职业英语目标650分基础强化【新题型 随到随学班】
已有19人在本课程中发现了196个知识
已有171个知识得到了老师的回复
本课程热门知识点
- 请问老师-the room in the house where people gather and watch TV; also called a lounge。中的“call a lounge”是什么意思？
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请问老师-How big is the smaller bedroom? (answer) 12 feet by 11 feet
“12 feet by 11 feet”如何理解翻译？ - 老师您好，请问下句如何翻译比较好-This complex is within easy walking distance of downtown attractions, public transportation, and other amenities.
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请问老师这句话如何翻译-provides you with opportunities to grow beyond the
classroom through cultural and educational activities. - ...you won't get the human interaction of meeting people to face to face like you would if you were physically attending a school overseas. 求翻译
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- 老师您好，这节课学习了分词，我还是没有搞懂什么情况下会使用分词，尤其是现代分词。比如这个例句-(Having / Had) heard the lecture, the attendees left the venue disappointed.没主语的情况下为何可以判定选现在分