Frank found a set of ______.[ ]A. key B. keysC. a key D. two keys-七年级英语

题目简介

Frank found a set of ______.[ ]A. key B. keysC. a key D. two keys-七年级英语

题目详情

Frank found a set of ______. 
  [     ]
A. key    
B. keys    
C. a key    
D. two keys
题型:单选题难度:偏易来源:同步题

答案

B

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