The bus was held up by the snowstorm,thus________the delay.[ ]A.to causeB.having causedC.causingD.ca

题目简介

The bus was held up by the snowstorm,thus________the delay.[ ]A.to causeB.having causedC.causingD.ca

题目详情

The bus was held up by the snowstorm,thus________the delay.
[     ]
A.to cause  
B.having caused
C.causing  
D.caused
题型:单选题难度:中档来源:陕西省同步题

答案

C

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