Today my family and I go to a farm. We see many animals. The cows are fat. They eat grass. The sheep are white. They eat grass, too. My little brother likes the small rabbits. I love the strong horses. We also pick apples and buy vegetables. It’s a lovely day! We have so much fun!

1.1. What do the cows eat?

A Apples.

B Grass.

C Vegetables.

D

解析：选B。B 细节理解题。根据文章中的“The cows are fat. They eat grass.”可知，牛吃的是草。故选B。

2.2. The sheep are ______.

A white

B small

C strong

D

解析：选A。A 细节理解题。根据文章中的“The sheep are white.”可知，绵羊的颜色是白色。故选A。

3.3. Who likes the rabbits?

A My sister.

B My father.

C My brother.

D

解析：选C。C 细节理解题。根据文章中的“My little brother likes the small rabbits.”可知，喜欢兔子的是“我的弟弟”，故选C。

4.4. What do they pick on the farm?

A Vegetables.

B Flowers.

C Apples.

D

解析：选C。C 细节理解题。根据文章中的“We also pick apples and buy vegetables.”可知，他们摘的是苹果，蔬菜是购买的。故选C。