心气虚
参考答案：
即“心气不足”。主要症状有心悸、短气（活动时加剧）、胸闷不舒，自汗、脉细弱或结、代。多见于某些虚弱病人，以及贫血、心律不齐、神经衰弱等。
不属于靶向制剂的是（）
A.药物-抗体结合物
B.纳米囊
C.微球
D.环糊精包合物
E.脂质体
根据句意,用方框中所给的词的适当形式填空。
1. She spends lots of time _____housework.
2. Li Lei _____swim in the river last year. Look, he is swimming.
3. His mother is ill at home. He _____look after her very day.
4. Tom's life became difficult after his.father's _____.
5. He_____school last year. He wasn't a student any more.
