(1).丁香()(2).金银花()(3).西红花()(4).洋金花()
A.含挥发油
B.含绿原酸和异绿原酸
C.两者均是
D.两者均不是
参考答案:A,C,D,D
—I' m going to America with my parents for our vacation.
— !
A.Good luck
B.I hope you come back soon
C.Have a good time
D.Congratulations