Q.1
You are driving your grandmother to visit Aunt Elise, and your route takes you over concrete bridge. Granny says my, my. The cement on my front walk is always cracking and falling apart. How in heaven does this bridge stay up? You responded
A. they paint it with a coating that holds the cement together
B. there is steel rods hidden in the concrete
C. It is special super strong concrete
D .Can you swim Granny?