题文
20% of the students of Nan Shan Senior High the school colorful clubs so far.
| A.has joined | B.has been joined |
| C.have joined | D.have been joined |
推荐试卷
20% of the students of Nan Shan Senior High the school colorful clubs so far.
| A.has joined | B.has been joined |
| C.have joined | D.have been joined |
试题篮
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