—Let's count. Four.
根据图片选句子（）
Three five one four two
A. Four B. two C. One D. Five E. Three
Jump! Jump! Jump! , two, three!
Jump! Jump! Jump! , two, one!
and five! Four and five!
Jump up high! Jump up high!
! Four! Three, , One!
Jump! Jump! It's so fun!
