作业帮用以下句型造句（五组） 1.Was there a … 20 years ago? Yes,the用以下句型造句（五组）1.Was there a … 20 years ago?Yes,there was.\No,there wasn't.2.Were there… 20 years ago?Yes,there were.\No,there weren't.
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用以下句型造句（五组） 1.Was there a … 20 years ago? Yes,the用以下句型造句（五组）1.Was there a … 20 years ago?Yes,there was.\No,there wasn't.2.Were there… 20 years ago?Yes,there were.\No,there weren't.
用以下句型造句（五组） 1.Was there a … 20 years ago? Yes,the
用以下句型造句（五组）
1.Was there a … 20 years ago?
Yes,there was.\No,there wasn't.
2.Were there… 20 years ago?
Yes,there were.\No,there weren't.
用以下句型造句（五组） 1.Was there a … 20 years ago? Yes,the用以下句型造句（五组）1.Was there a … 20 years ago?Yes,there was.\No,there wasn't.2.Were there… 20 years ago?Yes,there were.\No,there weren't.
1 tree 2 trees
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