丹参抑制血小板聚集的作用机制主要是 A．抑制磷脂酶A2 B．抑制环氧酶 C．抑制磷酸 发布时间：2018-05-31 09:59 │ 来源：www.tikuol.com 题型：单项选择题 问题： 丹参抑制血小板聚集的作用机制主要是A．抑制磷脂酶A2B．抑制环氧酶C．抑制磷酸二酯酶D．抑制TXA2合成酶E．抑制腺苷酸环化酶
题型：单项选择题 完形填空。 1 Miss Gao's class there are 2 students. There are twenty-four boys, and twenty-two girls. 3 of the boys is 4 . His name is Jim. All 5 boys are Chinese . All of the Chinese students are Young Pioneers. In the class there are two 6 girls. They are 7 . 8 names are Lily and Lucy. The other girls are Chinese. We are 9 friends. There's 10 difference, American-English-Chinese. ( )1. A. In ( )2. A. forty six( )3. A. A ( )4. A. England ( )5. A. other ( )6. A. America ( )7. A. twins ( )8. A. They ( )9. A. All ( )10. A. not B. At B. forty and six B. An B. English B. others B. american B. twin B. Their B. all B. Not C. On C. fourteen six C. One C. Englishes C. the other C. Americas C. twines C. Them C. alls C. no D. About D. forty-six D. Ones D. Englandman D. the others D. American D. twinies D. theirs D. Alls D. No 查看答案
题型：单项选择题 新年要来了。你将送给朋友什么礼物呢？你是怎样看待友谊的呢？你明年有什么计划？请围绕这些内容，展开联想，写一篇文章。要求：语言流畅，逻辑清晰，用词准确，80-100字左右。提示：可以用到的词或短语：gift，different people, special,spend, friendship (友谊) 查看答案
题型：单项选择题 女，34岁，曾生育1子，并流产3次，体健，近2年来痛经并有日渐加重趋势。妇科检查：左侧附件可及6cm×7cm的囊性肿块，张力高，推之不动，有粘连感，追问病史，1年前肿块直径仅4cm。考虑此肿块最可能为（）A.卵巢恶性肿瘤B.慢性盆腔炎C.卵巢子宫内膜异位囊肿D.结核性盆腔炎E.卵巢良性肿瘤 查看答案