Ⅰ 笑笑喜欢观察小动物,读一读笑笑的观察日记。完成下面的任务。
A 7.13 Look, I see three little ducks and seventeen eggs.
B 7.14 I see seven little ducks now. Look! They're so cute.
C 7.15 Look at the baby ducks. I see fifteen. How many eggs now?
D 7.16 I see twenty little ducks. Oh no! Here is a little bird. It’s not a duck.
任务一:给下列图片匹配正确的描述。

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2. ()
3. ()
4. ()

1.B 2.D 3.C 4.A