A. It's twenty.
B. It's fourteen.
C. It's eighteen.
D. It's sixteen.
A. three cows B. a farm C. a sheep D. four horses
18只奶牛 A. It's thirteen.
爷爷和奶奶 B. Dear YangMing
等于13 C. twenty horses
20匹马 D. grandpa and grandma
亲爱的杨明 E. eighteen cows