第8题: [单项选择]People in Bangladesh can use ______ as a safe source of drinking water. A. ground water B. rainwater C. drinking water D. fresh water 参考答案:B 答案解析:文章第二段第二句It(rainwater)is a safe,dependable source of drinking water。雨水是饮用水一个安全可靠的来源,应选B。
第24题:[单选题]The bookseller didn’t take his wife’s advice because __________________. A.he was afraid of the doctor B.he didn’t like to take medicine C.he couldn’t walk by himself D.he didn’t want to pay the doctor 参考答案:D
第28题: [单项选择]适宜肠内营养支持的患者是() A. 麻痹性肠梗阻 B. 重症胰腺炎 C. 大面积烧伤休克期 D. 短肠综合征术后稳定期 E. 严重腹泻患者 参考答案:D 答案解析:肠内营养支持适用于胃肠有一定功能、需要营养疗法的患者,不可用于肠道梗阻、胃肠道有活动性出血、严重肠道炎症、腹泻及休克患者等。