______ their tennis rackets into the air, the players of the winning team let out loud shouts of victory.[ ]

A. Thrown  

B. Throwing

C. To throw  

D. Being thrown

甲状旁腺素分泌不足（）

A.手足抽搦症

B.黏液性水肿

C.呆小症

D.侏儒症

E.尿崩症