题文
All the students in our class buried themselves ________studies,________
the coming exam.
| A.in;preparing |
| B.in;preparing for |
| C.for;prepared |
| D.for;prepared for |
推荐试卷
All the students in our class buried themselves ________studies,________
the coming exam.
| A.in;preparing |
| B.in;preparing for |
| C.for;prepared |
| D.for;prepared for |
试题篮
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