It didn't take long for them to ______ the cheat，who pretended to be an expert in this field.

A．look through

B．go through

C．live through

D．see through

关于脾手术的麻醉下列哪一项不对（）

A.无出血倾向者可选用硬膜外阻滞

B.有明显出血倾向者可选全麻

C.处理脾蒂时做好大量输血准备

D.巨脾出血较多应该脾内注射肾上腺素

E.氟烷麻醉时应避免使用肾上腺素