______in a long queue, we waited for the store to open to buy a New iPad. [ ]A. Standing B. To stand

题目简介

______in a long queue, we waited for the store to open to buy a New iPad. [ ]A. Standing B. To stand

题目详情

______in a long queue, we waited for the store to open to buy a New iPad.          
  [     ]
A. Standing   
B. To stand
C. Stood   
D. Stand
题型:单选题难度:中档来源:专项题

答案

A

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