第9题: [单项选择]Because (of the need) to maintain the correct balance of salts (and) minerals in the water, (keeping) saltwater fish in aquariums requires more work (that) keeping freshwater fish. A. of the need B. and C. keeping D. that 参考答案:D
第23题: [单项选择]下列各项,不是脑出血中医病因病机的是()。 A. 烦劳过度,年老体衰 B. 正气不足,络脉空虚 C. 五志过极,阳亢风动 D. 外邪侵袭,肝风内动 E. 饮食不节,痰浊蒙窍 参考答案:B 答案解析:脑出血的中医病因病机有烦劳过度,年老体衰;五志过极,阳亢风动;外邪侵袭,肝风内动;饮食不节,痰浊蒙窍等。故本题选B。