[单项选择]{{B}}Passage One
Questions 26 to 28 are based on the passage you have just heard.{{/B}} A. Space flights. B. Sports news. C. Weather forecasts. D. Stock list.
参考答案:D 答案解析:[听力原文]
What information can’t be got from stations
短文中提到电台播放的节目内容,只有选项D不属于电台播送范围。
第13题: [单项选择]How many people become infected with malaria each year A. Over 3 million. B. Over 7 million. C. Over 30 million. D. Over 70 million. 参考答案:A 答案解析:[听力原文] Researchers in the United States are exploring a possible way to control malaria. They
第19题: [单项选择]幼儿期的生长发育特点是() A. 不易发生营养缺乏和消化紊乱 B. 识别危险的能力强 C. 体格发育最快 D. 语言思维和应人应物的能力增强 E. 自身免疫力增强,传染病发生率低 参考答案:D 答案解析:此期小儿生长发育速度较前减慢,但活动范围渐广,智能发育较前突出,语言、思维和社会适应能力增强,自主性和独立性不断发展,但对危险的识别能力不足,应注意防止意外伤害和中毒;同时由于接触外界较广,而自身免疫