E．g：There are many cars and taxis now．There were many cars and taxis before．
There are many places now．
There were many places before．There were many places before．
【考點】一般現在時．
【答案】There were many places before．
【解答】
【點評】
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發布：2024/6/27 10:35:59組卷：4引用：2難度：0.7