题目内容
根据下面句子的意思及所给的汉语提示,写出空缺处单词、固定短语或固定搭配的正确形式。
My uncle is so ________(忙于)his new book that he looks so tired.
答案:busy with
练习册系列答案
相关题目
题目内容
根据下面句子的意思及所给的汉语提示,写出空缺处单词、固定短语或固定搭配的正确形式。
My uncle is so ________(忙于)his new book that he looks so tired.