do you know anything about the accident__ in the street yesterday?A,happened B,happening C,which happened D,which was happened请问如果是分词作定语应该怎么选?C.D都打错了，应该是what.
问题描述：
do you know anything about the accident__ in the street yesterday?
A,happened B,happening C,which happened D,which was happened
请问如果是分词作定语应该怎么选?
C.D都打错了，应该是what.
答