题干
I was invited to attend the meeting but I didn’t make it.
A：join
B：take part in
C：see
答案(点此获取答案解析）
B
I was invited to attend the meeting but I didn’t make it.
A：join
B：take part in
C：see
的离心率为
，且它的一条准线与抛物线y2=4x的准线重合，则此抛物线的方程为（ ）
