问题
选择题
What__________ to you this morning?
A．happens
B．is happened
C．happened
D．was happened
答案
答案：C
搜题请搜索小程序“爱下问搜题”
What__________ to you this morning?
A．happens
B．is happened
C．happened
D．was happened
答案：C
请根据以上资料，选择以下栏目的正确选项：