卵石
参考答案:16(2517.1000)
写出下列单词的过去式。
go → went
1. watch → ________________
2. have → ________________
3. eat → ________________
4. see → ________________
5. dance → ________________
6. buy → ________________
7. take → ________________
8. sing → ________________
属升浮药性的"性味"是()
A.甘苦寒
B.酸苦温
C.辛苦寒
D.辛甘温
E.辛甘寒