谜语:How many reet arethere in the yard

How many reet are there in a yard?谜语 谁知道 求求! How many reet are therein a yard? 谜语:How many reet arethere in the yard how many reet are there in a yard的中文意思 谜语：howmany reet are there in a yard How many feet are there in a yard?这是个谜语 英语谜语,可能是脑经急转弯how many feet are there in a yard how many bears are How many derks are how many trees are how many books are If there are ten birds in the tree,I catch qne of them .How many birds left in the tree这是一个谜语拜托啦 how many legs are there? how many stop are there How many pears are there? How many stars are there? How many birdges are there? HOW MANY BOOKS ARE THERE