问题
单项选择题
It（）that I met one of my old classmates on my way home yesterday.
A.took place
B.occurred
C.broke out
D.happened
答案
参考答案：D
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It（）that I met one of my old classmates on my way home yesterday.
A.took place
B.occurred
C.broke out
D.happened
参考答案：D