| 18.5 介詞+關(guān)系詞 | ||
| ? | 1）介詞后面的關(guān)系詞不能省略。 2）that前不能有介詞。 3） 某些在從句中充當(dāng)時(shí)間，地點(diǎn)或原因狀語的"介詞+關(guān)系詞"結(jié)構(gòu)可以同關(guān)系副詞when 和where 互換。 This is the house in which I lived two years ago. This is the house where I lived two years ago. Do you remember the day on which you joined our club? Do you remember the day when you joined our club? |
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