應(yīng)該是 it didn't
強調(diào)買那個時候沒有花很多錢
--that car must have cost a lot of money.
--that car must have cost a lot of money.
--on,no._________
請問否定回答用 it didn't 還是用 it can't.
不過記得是這樣的 must have v-ed 否定形式為：can’t / couldn’t have v-ed,為什么又用it didn't 還是與can't/couldn't have 都可以？不太明白這點，請再指教
--on,no._________
請問否定回答用 it didn't 還是用 it can't.
不過記得是這樣的 must have v-ed 否定形式為：can’t / couldn’t have v-ed,為什么又用it didn't 還是與can't/couldn't have 都可以？不太明白這點，請再指教
英語人氣：879 ℃時間：2020-04-07 15:55:08
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