–Excuse me, Mr. He, are you free? Lin Tao and I want to tell you _____.     

–Sure.

A．something important

B．anything important

C．important something

D．important anything

下面图中是我军哪个军种的什么军衔？（）

A.海军上校

B.空军上校

C.海军上将

D.空军上将