— I've studied growing plants as one of my interests. Could  I  make some suggestions?

— ___________.  [ ]

A. You will make it    

B. Go right ahead  

C. Don't mention it    

D. Take it easy

反常呼吸运动可见于（）

A.单根单处肋骨骨折

B.单根多处肋骨骨折

C.多根多处肋骨骨折

D.血气胸

E.胸壁软组织损伤