Our company forbids ______, that is to say, we are not allowed ______here.

A. to smoke; to smoke                     B. smoking; smoking

C. smoking; to smoke                D. to smoke; smoking

. Our company forbids ______, that is to say, we are not allowed ______here.

A. to smoke; to smoke                   B. smoking; smoking

C. smoking; to smoke               D. to smoke; smoking

Our company forbids ______, that is to say, we are not allowed ______here.

A. to smoke; to smoke                   B. smoking; smoking

C. smoking; to smoke              D. to smoke; smoking

Our company forbids ______, that is to say, we are not allowed ______here.

A. to smoke; to smoke                   B. smoking; smoking

C. smoking; to smoke              D. to smoke; smoking