题目内容
He told his students to be careful next time. 其中to be careful做什么成分？
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独立是高中和大学重要的区别。____ is the major____ between high school and ____.
参加学生俱乐部是提沟通技巧,交朋友和享受你的爱好的好方法。____ student clubs is a good way to____ communication skills, to ____ and enjoy your hobbies.
Which of the following would be the best title for the two talks?
Who are the speakers?
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