the boy is sure ____ the answer _______ the question.
问题描述：
the boy is sure ____ the answer _______ the question.
答
the boy is sure 【of】 the answer 【to】 the question.一个词组：be sure of 确信,有把握.一个固定搭配：the answer【 to 】the question翻译：这个男孩对这个问题的答案很有把握无疑后请采纳.书山有路勤为径,学...