题目内容
Not only his parents but also his brother to the Summer Palace. They will be back next week.
| A.have been | B.have gone | C.has gone | D.has been |
C
解析
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题目内容
Not only his parents but also his brother to the Summer Palace. They will be back next week.
| A.have been | B.have gone | C.has gone | D.has been |
C
解析