47. How can Ms. Huang go to school from her home every day?
(A) Go along Blue Street for three blocks, and turn left onGreen Street. Then make a left turn onto Black Street.Her school is next to the park.
(B) Go along Blue Street for two blocks and turn left onYellow Street. Her school is on the left.
(C) Go along Blue Street and turn left on Red Street. Next,turn right onto Black Street, and go straight for two blocks.Her school is across from a pet shop.
(D) Go straight on Blue Street and make a right turn onYellow Street. Then, go past the bookstore. Her school ison the corner.