Thereweremanytreeshereinthepast,buttherearenotnow.（改写同义句）There__________________manytrees.
2021-08-13 73次 反馈错误 加入收藏 正确率 : 100%
题目内容：
There were many trees here in the past,but there are not now.（改写同义句）
There ______ ______ ______ many trees.
优质解答
used to be
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