—Pity you missed the lecture on nuclear pollution.

—I____ it, but I was busy preparing for a job interview.

A．attended

B．had attended

C．would attend

D．would have attended

女性，43岁，慢性胃溃疡，消化功能差，肠道吸收能力较好，维持此病人的营养可给予（）

A.液化饮食

B.半流质饮食

C.普通饮食

D.要素饮食

E.中心静脉输注营养