welcome to the party为什么是“你总算懂了”?

1.Welcome to the party! 是“in”a welcome party还是“at”a welcome party? our school is going to give a welcome party next Monday,为什么用 welcome to the Birthday Party of Xiangjiang阅读给10 如下： Welcome to ride the rental car为什么要加TO Welcome to the zoo.为什么要用to welcome to the show Welcome to The welcome to the talent to welcome the New welcome to the black Welcome to the next