On the way to the supermarket it suddenly to me that I had forgotten to lock my car s

问题补充：

On the way to the supermarket , it suddenly to me that I had forgotten to lock my car , so I hurried back to lock it .

A. happened

B. occurred

C. thought

D. came

答案：

A. happened

(答案→)B. occurred

C. thought

D. came

解析：考查句型“某人忽然想起某事”It occurred to sb that从句…。句意：去超市的路上我忽然想起我忘记锁车了因此我匆忙回去锁车。