______ at the party, we saw Ruth standing alone in the corner of the hall. [ ]A. ArrivingB. To arriv

题目简介

______ at the party, we saw Ruth standing alone in the corner of the hall. [ ]A. ArrivingB. To arriv

题目详情

______ at the party, we saw Ruth standing alone in the corner of the hall.
[      ]
A. Arriving  
B. To arrive
C. Arrive  
D. Arrived
题型:单选题难度:中档来源:同步题

答案

A

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