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 |
推荐套卷
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 |