(_____). CHILDREN WHO LIVE IN AREAS WHERE THERE IS A LOT OF LEAD IN...

4. - KIEM TRA 1 TIET ANH 9 SO 3
KIEM TRA 1 TIET ANH 9 SO 3
4. (_____). Children who live in areas where there is a lot of lead in the atmostphere can thinkas quickly as other children.B. Answer the questions: (1.0 point)