第5题: [单项选择]A:How long can I keep the book B:______ A. Yes. You can keep it. B. No. I’m afraid you should return it now. C. Three weeks. But you can renew it if you need it for a longer time. D. You can take it at any time you want. 参考答案:C
第6题: [单项选择]下列哪项不是上消化道出血的最常见的病因() A. 消化性溃疡 B. 急性胃黏膜损害 C. 胃癌 D. 食管胃底静脉曲张破裂 E. 反流性食管炎 参考答案:E
第36题: [单项选择]As a matter of fact, they would rather leave for China than______ in America. A. stay B. staying C. stayed D. to stay 参考答案:A 答案解析:[考点] 固定用法
[解析] would rather+动词原形+than+动词原形,表示“宁愿…而不愿…”,故选A。