Each man and each woman __________ asked to help when the fire broke out.

A．is

B．was

C．are

D．were

广藿香的气味为（）

A.气芳香，味微苦

B.气香特异，味微苦

C.气芳香，味微涩而辛凉

D.气微，味微苦

E.揉搓后有特殊的清凉香气，味辛凉