—Why _______ your sister want _______ the elephants?

—Because they are very fun. [ ]

A. do, to see

B. does, see

C. does, to see

D. do, see

《素问·痹论》“肺痹”的症状是（）。

A.脉不通，烦则心下鼓

B.夜卧则惊，多饮数小便

C.烦满喘而呕

D.四肢解堕，发咳呕汁

E.中气喘争