可再生能源:即可以不断地得到补充或能在较短周期内再产生的能源,以下非可再生能源是() 发布时间:2020-12-28 07:54 │ 来源:www.tikuol.com 题型:单项选择题 问题: 可再生能源:即可以不断地得到补充或能在较短周期内再产生的能源,以下非可再生能源是()A、太阳能B、风能、水能C、煤、石油、核能D、海洋能、潮汐能
题型:单项选择题 从方框内选择合适的短语,并用其适当形式填空,每个短语限用一次。get along, look through, at least, a lot, come along1. The party was quite dull until he . 2. This morning my father this newspaper in order to find a new job. 3. He is fatter than before. 4. The teacher said there were ten mistakes in my homework. 5. How are you with your new teacher? 查看答案
题型:单项选择题 男性,65岁。进行性吞咽困难2个月,现仅能进流质食物。查体:消瘦,锁骨上未触及肿大淋巴结,食管X线钡剂透视显示:食管中段黏膜破坏,充盈缺损,管腔狭窄。进一步检查,应首选()A.食管镜B.食管拉网C.放射性核素D.胸部及纵隔CTE.腹部超声波和肝功检查 查看答案