— Excuse me, could you tell me____________?

— There is an e–shop on the third floor. You can repair it there.

A．where can I repair my iPad

B．where I can repair my iPad

C．how can I go to the e–shop

D．how I can go to the e–shop

气管异物产生的临床表现不准确的是（）

A.咳嗽、憋气、窒息

B.双肺呼吸音不一致

C.暂时缓解

D.呼吸音粗糙

E.颈部声门下拍击声