甲氧苄啶结构式为()
A.
B.
C.
D.
E.
参考答案:D
解析:对氨基水杨酸是E;异烟肼是B;磺胺甲噁唑是C;甲氧苄胺是D;诺氟沙星是A。
在创作上强调个性表现,集文学、书法、绘画及篆刻艺术为一体,集中体现出画家多方面的文化素养的是
John asked me to visit his uncle’s farm with him.
A.how would I like
B.if or not would I like
C.whether I would like
D.which I would like