裨补bì bǔ
参考答案:
裨:增益。阙:通“缺”。缺点。
用适当的介词填空。
1. I like ________ ski.
2. I like to splash ________ the rain.
3. Do you tike to run ________ the park in summer?
4. I ride my bike ________ the street.
5. My friend is ________ England.
心室颤动时摸不到脉搏,但听到心音。