—Wow, so many beautiful cars!I don't know which one to buy.

—Anyway, you have to make a ________. [ ]

A. conclusion

B. connection

C. decision

D. presentation

患男，22岁。手足心热，夜眠多梦，时有遗精，舌质红，脉细数。应首选（）

A.黄芩、黄连

B.黄连、黄柏

C.黄芩、黄柏

D.莲子、黄芩

E.黄柏、知母