Leonurus属的特征是:
A.花萼上唇2齿,下唇3齿
B.花萼上唇3齿,下唇2齿
C.花冠上唇全缘,下唇3裂
D.花冠上唇3裂,下唇全缘
E.雄蕊2强 雄蕊2枚
参考答案:B,C,E
When you're hungry, you can get something to eat ______. [ ]
A. in a pool
B. in a garden
C. in a restaurant
D. in a library
肾综合征出血热的治疗,强调"三早一就"是指()
A.早发现、早休息、早期就近治疗
B.早诊断、早休息、早期就近治疗
C.早发现、早诊断、早休息、就近治疗
D.早休息、早治疗、早期就近治疗
E.早发现、早控制、早期就近治疗