以下哪位诗人()在古代的士大夫精神转型方面具有代表性的意义。
A.韩愈
B.白居易
C.杜甫
D.李白
参考答案:B
Can you tell the ________ difference between the words “require” and “request”? I sometimes get puzzled by their meanings.
A.dramatic
B.regional
C.apparent
D.subtle
下列配伍中属于“十九畏”的药物是()
A.大戟与甘草
B.贝母与乌头
C.乌头与瓜蒌
D.官桂与赤石脂
E.芍药与藜芦