皮皮学，免费搜题
登录
搜题
【单选题】
驱肠虫药阿苯达唑的化学结构中具有的母核是A.
苯并噻唑环
B.
苯并噻二唑环
C.
苯并咪唑环
D.
苯并吡唑环
E.
苯并嘧啶环
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】在△ABC中，角A、B、C的对边分别是 、b、c。若 ，则 A、1 B、2 C、 D、
【简答题】II. Listen and tick the sentences which indicate changes of topics in the passage. They stay as ponds, lakes and marshes during the summer. ( ) 2. Tundras have very severe winters which last for ab...
【简答题】Passage 22 Tom was shocked to realize that the two-month summer vacation 1 (pass) before he knew it. He wondered 2 he had been doing during the summer holidays. Then he remembered the days and nights ...
【简答题】Directions: Listen to the passage and fill in the blanks with the exact words you ’ve heard . My dream is to go mountain biking in the French Alps someday. The area is famous for its 1. , and I hear t...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
