陶弘景编著的本草是()
A.《唐本草》
B.《本草经集注》
C.《本草拾遗》
D.《嘉祐本草》
E.《海药本草》
参考答案:B
持票人在丧失票据后采取的补救措施有()。
A.公告宣告票据无效
B.民事请求
C.诉讼
D.公示催告
E.挂失止付
______ it rained heavily, no one in our class was late for school.
A.Because
B.Even though
C.As soon as
D.Until