四肢对称性紫癜伴关节疼痛见于()。 A.血友病 B.再生障碍性贫血 C.过敏性紫癜 发布时间:2017-06-04 13:10 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 四肢对称性紫癜伴关节疼痛见于()。A.血友病B.再生障碍性贫血C.过敏性紫癜D.血小板减少性紫癜E.播散性血管内凝血
题型:单项选择题 A1/A2型题 下图是临时玻片标本的制作示意图,正确的顺序为( )。A.b a g e c d fB.f b a g e c d C.b a e c g d fD.b e a g c d f 查看答案
题型:单项选择题 A1/A2型题 选择恰当的词组或短语完成下列句子。arrive at get off pay for decide to shout at get on have fun doing sth. 1. She is only a child. Don't ______ her.2. Li Lei ______ buy a new computer. His old one doesn't work.3. They ______ talking to each other, so they talked for a long time.4. I ______ the book. It's mine now. 5. At last, we ______ a town. we ______ our car to get something to eat. 查看答案
题型:单项选择题 A1/A2型题 在中国的北京,每天早上7:00到8:00,晚上5:00到6:00是上下班的 (4) 时间,道路上的车辆相当 (5) 。交通部门想尽了办法,改线修路、架桥,但仍不能 (6) 不发生严重的堵塞。A.拥抱 B.拥护 C.拥挤 D.挤压 查看答案