There are 2 ducks in front of 2 other ducks.There are 2 ducks behind 2 othenaojingjizhuanwan
问题描述:
There are 2 ducks in front of 2 other ducks.There are 2 ducks behind 2 othe
naojingjizhuanwan
答
the question is not complete, what do you want to know?
how many duck are there?
4ducks