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該詞沒有過去分詞,例如:
1、There have been some problems but basically it's a good system.雖然出現過一些問題,但這基本上仍不失為一個好系統。
2、There are some obvious practical applications of the research.這項研究有一些明顯的實際用途。
3、I had some idea of what the job would be like.我對於這份工作有了一些瞭解。
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