题目内容：
The __________ are eating _________ at the foot of the mountain.选择一项：
A.
sheeps, grass
B.
sheep, grass
C.
sheeps, grasses
参考答案：
选择题：The __________ are eating _________ at the foot of
- 题目分类：国家开放大学理工英语1
- 题目类型：选择题
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选择一项：
A.
sheeps, grass
B.
sheep, grass
C.
sheeps, grasses