旅行社责任保险期限为()。
A.6个月
B.1年
C.18个月
D.2年
参考答案:B
Regulations of Customs duties on Imports and Exports of the People's Republic of China is one of the ______ basis of the collection of the Customs duty.
A.legal
B.finacial
C.managerial
D.none of the above
栀子豉汤证见“但头汗出”的病机是
A.里热亢盛
B.辛寒清热
C.苦燥清热
D.滋阴清热
E.凉血清热