_________ happened to be no one in the building when the fire broke out.[ ]A. ItB. ThereC. ThisD. Th

题目简介

_________ happened to be no one in the building when the fire broke out.[ ]A. ItB. ThereC. ThisD. Th

题目详情

_________ happened to be no one in the building when the fire broke out.  
[     ]
A. It
B. There
C. This
D. That
题型:单选题难度:中档来源:江苏专项题

答案

B

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