【简答题】听录音,把句子补充完整。 1. ____________ does Amy feel? 2. Do you have a ____________? 3. How are you ____________? 4. I like the ____________ monkey. 5. This is ____________.
【单选题】函数 在点 处有定义是函数 在点 处连续的( )条件
【简答题】听一听,补全句子。 1. Why do you like _________ ? 2. She's ____________________. 3. Are they _______________? 4. We are __________________. 5. They are ________________.
【简答题】句子搭配。 ( )1. How are you? ( )2. How do you do? ( )3. Are you a boy? ( )4. What’s her name? ( )5. What color are the pens? ( )6. Nice to meet you! ( )7. Is this a green pen? ...
【简答题】听句子,填写单词。 1. Do you ______________ do your homework? 2. Is ______________ here today? 3. Let's put a line for ______________. 4. Sometimes I ______________ to school. 5. What would you like for ______...
【单选题】通过( )变化练习,可以提高身体各部位的协调性,增强敏捷的反应能力和灵活的适应能力。
【单选题】函数 在 处有定义是函数 在 处连续的()
【单选题】函数 在点 处有定义是 在点 处连续的()条件