问题描述：
句型转换. 1. To eat a balanced diet is very important.（改为同义句） ________
句型转换.
1. To eat a balanced diet is very important.（改为同义句）
________ very important _________ eat a balanced diet.
句型转换.
1. To eat a balanced diet is very important.（改为同义句）
________ very important _________ eat a balanced diet.
问题解答：
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