男性，42岁。体重60kg，临床诊断胃溃疡，将行毕Ⅱ式胃大部切除术。

切口拆线后有红肿，此切口属于（）。

A.Ⅰ类甲级

B.Ⅰ类乙级

C.Ⅱ类甲级

D.Ⅱ类乙级

E.Ⅲ类乙级

---Imagination     important in science, and it helps us dream up our future.

---You are definitely right. If only something         allow me to see insects and spiders magnified without getting close to them.

A．was; would

B．is; will

C．will be; can

D．is ;could