Question

I ________ along the street looking for a place to park ________ the accident ha

I ________ along the street looking for a place to park ________ the accident happened．
A. went; when
B. went; while
C. was going; when
D. was going; while

Answer 1

答案C
大部分情况下，要根据语境中的几个动词发生的时间和动作的状态来判断应该使用哪种时态。再者，连词的考查有时和时态的考查联系在一起，同学们在学习过程中还应该注意这种联系，以建立起合理的知识体系。