最佳证据规则
参考答案:
改错,下列各句均有两处错误请改正。
1. Danny like play outside.
2. This are a umbrella.
3. I need wash my hand.
4. My grandfather washing some dirty dish.
5. When do you come Canada? Last year.
简述太阳蓄水证与太阳蓄血证的鉴别要点。