THE SECRET TO SUCCEED IS HARD WORKING.A . WORKING HARD ENSURES SUC...

36. - DE THI 12AV HKI 1
Tiếng Anh DE THI 12AV HKI 1

36. The secret to succeed is hard working.

A . Working hard ensures success.

B. One must work hard to keep secrets.

C. One cannot succeed if he has secrets.

D. If you keep your work secret , you will succeed.