皮皮学，免费搜题
登录
搜题
【多选题】
常用化学合成抗菌药分为( )、( )、甲氧苄啶类、( )、( )和噁唑烷酮类。A.
喹诺酮类
B.
磺胺类
C.
硝基咪唑类
D.
呋喃类
E.
β-内酰胺类
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】ecosystem recipient, chop, emigrant, maneuver, sane, taboos , ozone, lunar, democracy, muttering, p eninsula, breached, etiquette, fabricated 1. I had walked around the entire____________. 2. A suppre...
【简答题】I. 单词拼写 1. She is a woman of great a ______. 2. We should a ______ primary importance to the development of education. 3. The government is c ______ of winning the next election. 4. He p ______ to be ...
【简答题】重力式挡土墙一般由墙身、 、 、变形缝等部分组成。
【简答题】第三节 在空白处填入适当的内容 (1 个单词 ) 或括号内单词的正确形式。 One day, a tramp was sleeping on a park bench, 61 (satisfy) with the afternoon sunshine. A couple walked by. The man stopped, woke the tramp up, and asked him, “E...
【单选题】阅读理解,请选出合适的答案 1.What did the boss want Mike to do one day? Mike worked in an office in a small town. One day his boss said to him, “Mike,I want you to go to Richmond, to an office there, to se...
A.
To go to Mike’s office.
B.
To buy something.
C.
To visit Mr Shute.
D.
./
【简答题】听下面一段材料，回答第1-3题。 1. Who is the woman speaking with? A. An officer. B. A policeman. C. A friend. 2. How much further must the woman go to find the store? A. Walk two blocks. B. Walk down a block to Gra...
【简答题】根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。 1. The old woman walked _____ the road carefully. (穿过) 2. Kathy always makes _____ mistakes than the other students in her class. (少) 3. It is reported that two men were...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
