中药拉丁名的组成通常是()。
A、属名+种名+命名人姓氏
B、属名+种名
C、药用部位(第一格)+药名(属名)
D、药名(第一格)+药用部位(属名)
参考答案:C
When he was a student, he would get up early and work late into night, believing “______________”
A.Never too late to learn.
B.Never count your chickens until they are hatched.
C.The early bird catches the worm.
D.Everyone has his feet of clay
我国世界文化遗产保护规划编制和组织实施的情况是怎样的