1ï¼can could 表示è½åï¼å¯è½ (è¿å»æ¶ç¨could),
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They will be able to tell you the news soon. ä»å¾å¿«å°±è½åè¯ä½ æ¶æ¯äºã
2ï¼åªç¨be able to
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c. 表示è¿å»ææ¶å»å¨ä½æ¶ã
d. ç¨äºå¥é¦è¡¨ç¤ºæ¡ä»¶ã
e. 表示æåå°åäºæäºæ¶ï¼åªè½ç¨was/were able toï¼ ä¸è½ç¨couldã
He was able to flee Europe before the war broke out.
= He managed to flee Europe before the war broke out.
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--- Could I have the television on?
--- Yes, you can. / No, you can't.
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He couldn't be a bad man.
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