题目内容
翻译句子。
Tom只得放弃他的爱好，以便集中精力做作业。
Tom has to ________ his hobbies and ________ his homework．
答案：give up,focus on
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题目内容
翻译句子。
Tom只得放弃他的爱好，以便集中精力做作业。
Tom has to ________ his hobbies and ________ his homework．