⑴Do you know the Great Wall?____
⑵How do you go there?____
⑶How long is Wusi Road?____
⑷How old is your mother?____
⑸How do you feel?____
A. Take a bus.
B. I feel tired.
C. She is 40 years old.
D. Yes，I do.
E. It's about 1000 metres.
(53.01÷9.3＋6.3)－3.2×1.5＝（ ）
