第4题: [单项选择]需全血时应备( ) A. 干燥瓶 B. 抗凝瓶 C. 培养瓶 D. 无菌瓶 E. 石蜡油瓶 参考答案:B
第5题: [单项选择]Mary {{U}} {{/U}} her thick coat because it was snowing. A. put back B. put on C. put away D. put aside 参考答案:B 答案解析:[考点] 动词词组辨析
[解析] put back意思是”推迟,拨慢指针”;put on意为“穿、戴上,上演”;put away意为“放好,收拾好”;put aside意为”把某物放到一边,积
第10题: [单项选择]Questions 23 to 25 are based on the conversation you have just heard. A. They had to stay in Denver for two days. B. They missed seeing the Grand Canyon. C. They started out on the wrong highway. D. They almost didn’t see Indian Falls. 参考答案:B 答案解析:[听力原文]23-25 W: Well, John, how was your vacation Did you visit all the places you wanted to see
第27题: [单项选择]能够将表单的Visible属性设置为.T.,并使表单成为活动对象的方法是 A. Hide B. Show C. Release D. SetFocus 参考答案:D 答案解析:[解析] 本题考查表单的几种常见的方法。Hide方法用于隐藏表单。Show方法显示表单,将表单的Visible属性设置为.T.,并使表单成为活动对象,故选项B正确.Release方法是将表单从内存中释
第28题: [单项选择]关于解热镇痛药的镇痛作用,下列说法错误的是()。 A. 对各种严重创伤性剧痛无效 B. 对牙痛、神经痛、关节痛效果较好 C. 对胃痉挛绞痛的效果较好 D. 具有中等程度的镇痛作用 参考答案:C