题目内容
17._____ at the gate of the theatre, he found the ticket for the play was left at home.
| A.To arrive | B.On arriving | C.As arriving | D.While arriving |
B
解析
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题目内容
17._____ at the gate of the theatre, he found the ticket for the play was left at home.
| A.To arrive | B.On arriving | C.As arriving | D.While arriving |
B
解析