题目内容
根据句意，用括号中的单词的适当形式填空。
“Please be ________ than before.” the teacher said to the boy. (careful)
答案：more careful
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优生乐园系列答案题目内容
根据句意，用括号中的单词的适当形式填空。
“Please be ________ than before.” the teacher said to the boy. (careful)
优生乐园系列答案