Câu 624 : You should get some professional advice if you're thinking about changing the system radically. A. My professional advice to you i...

Câu  624 :
You should get some professional advice if you're thinking about changing the system radically.
          A. My professional advice to you is to avoid any major changes in the system.

B. Don't make any radical changes in the scheme; that's my advice to you.

C. It would be very unprofessional behavior if you were to make any major changes in the system.

D. If you're considering major alterations in procedures, I suggest you consult an expert