The patent officer ______ with my file explained to me that a plant variety is not a/an _______ invention as it is a result of adjusting growth scientifically.

A．dealing; abrupt

B．dealt; innocent

C．deals; practical

D．dealing; valid

心与肺的关系主要体现了( )

A．心气与宗气的关系

B．神与魄的关系

C．心阳与肺阴的关系

D．气与血相互依存相互为用的关系

E．火克心的关系