_____ the building's age, the ventilation system must be up-to-date with all safety codes.

Question 1

A. Instead of

Answer

A. Instead of

Question 2

B. Toward

Answer

B. Toward

Question 3

C. Regardless of

Answer

C. Regardless of

Question 4

D. Since

Answer

D. Since

Câu hỏi: _____ the building's age, the ventilation system must be up-to-date with all safety codes.