皮皮学，免费搜题
登录
搜题
【单选题】
具有以下化学结构的药物属于A.
青霉素类
B.
甾类抗炎药
C.
解热镇痛药
D.
头孢菌素类
E.
喹诺酮类
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】_____ the pain was bad, _____he did not complain.
A.
Although, but
B.
Though, but
C.
Though, yet
D.
Even, still
【简答题】Even though the United States produces more automobiles than any other country, it still imports large numbers of autos from Germany, Japan and Sweden, primarily because there is a market for them in ...
【简答题】杀毒软件查杀到大量含有“worm”为关键字的病毒文件,此种病毒是 病毒。
【简答题】Even though education is compulsory for children in the United States, it is notA Even though education is compulsory for children in the United States, it is not compulsory for them to go to a conven...
【单选题】'Though it is difficult to remember now, this was not always the case.' In the 1st paragragh, this sentence suggests that ______.
A.
today Google has become a commonplace way to find information online
B.
Google made a great contribution to searching online
C.
Google changed a lot
D.
Google is different from other search engines
相关题目：