—The boy was _____ frightened to see the animals _______ he couldn’t move.      

—In fact, they don’t attack people unless they are cornered.      [ ]

A. too; to  

B. so; that      

C. very; that      

D. such; that

ESWL的禁忌症有

A．结石以下有尿路梗阻

B．妊娠

C．过于肥胖，影响聚焦

D．鹿角形结石

E．严重尿路感染