四缝可以治疗（）。
A、昏迷
B、小儿疳积
C、癫痫
D、月经不调
E、百日咳
参考答案：B, E
根据首字母或汉语提示，补全单词。
1. I _____ (参加) you for breakfast this morning.
2. My mother is making soup. It smells _____(香).
3. They enjoyed _____ (种) vegetables.
4. He won, we are p_____ of him.
5. I built one of my rockets m_____ at home.
雌激素的临床应用有( )。
A．痛经 B．先兆流产C．消耗性疾病 D．子宫内膜异位症E．功能性子宫出血
