談疑問詞＋動詞不定式的用法-wenkub
2022-12-05 13:06:00 本頁面
【正文】 詞，包括疑問代詞 what which who 和疑問副詞when how where 等。（做介詞賓語） 2. When to start remains ，尚未決定。所以上述幾句可分別改成： She didn’ t know which bus she should take. We must first solve the problem of whom we should serve. When we should start remains undecided. The difficulty is how we ought to do the most of word with the least of mon
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