题文
In fact, _______ one cause that leads to the problem.
| A.cattle is | B.cattle are |
| C.cattles are | D.the cattles are |
推荐试卷
In fact, _______ one cause that leads to the problem.
| A.cattle is | B.cattle are |
| C.cattles are | D.the cattles are |
试题篮
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