单项选择题A2 题型 患儿男,9岁,患风湿性心内膜炎,应绝对卧床休息的时间 A、2周 B、4周 C、6~12周 D、1年 E、2年
单项选择题在清明节前采摘的茶叶叫明前茶。 A、正确 B、错误
问答题[填空1](2020年10月6日) Dear Sir Madam, I would like to make a reservation at your hotel. The party is composed of 2 persons. I’d like to[填空2] (预定) two single rooms with shower. We may[填空3] (入住) at about 3:00 p.m. on May 16th. And we will [填空4] (住8晚) – from the 16th to the 23rd. From the 17th to the 21st, we would need a conference room which is equipped with a computer and a projecting apparatus. Please send me a written confirmation of this reservation and a brochure of the price offer and the restaurant in your hotel by May 10th. My e-mail address is Amy@sina.com. [填空5] (你忠实的) , Amy
单项选择题英国气象学家Shaw提出的气旋概念模型中,基于空气运动轨迹的概念发现了: A、气旋的三维结构特征 B、气旋中的三股气流和不连续线 C、气旋的降水分布特征 D、气旋的坡度概念
单项选择题根据合同义务的来源可以将合同义务分为: A. 主义务和从义务 B. 法定义务和约定义务 C. 给付义务和附随义务 D. 明示义务和默示义务