Which of the following statements is NOT true according to the passage?A.Usually SBS can b
Which of the following statements is NOT true according to the passage?
A.Usually SBS can be easily paid little attention to.
B.SBS can occur in all the new buildings.
C.SBS mostly happens in a poorly ventilated, airtight building.
D.SBS is said to be caused by one of two general categories of pollution.