网址:http://m.1010jiajiao.com/timu3_id_2608095[举报]
Dr.IQ(IQ小博士)
There is a duck in front of two ducks,
there is a duck between two ducks,
there is a duck behind two ducks.
How many ducks are there?
聪明的小朋友,你算出来了吗?There are________.
查看习题详情和答案>>
|
|
网址:http://m.1010jiajiao.com/timu3_id_2608095[举报]
Dr.IQ(IQ小博士)
There is a duck in front of two ducks,
there is a duck between two ducks,
there is a duck behind two ducks.
How many ducks are there?
聪明的小朋友,你算出来了吗?There are________.
查看习题详情和答案>>
|
|