Did you the sports meeting last year?A take part in B join C be in D were on感觉A B都行啊

问题描述:

Did you the sports meeting last year?A take part in B join C be in D were on感觉A B都行啊

应该是A啦,如果把B放到句子里读起来也不通呀。如果B再加上in,那B就也对了。

join作及物动词指的是作为成员加入,所以不能直接接the sports meeting ,更可能这样接:join sb in the sports meeting(及物动词) 或:join in the sports meeting (不及物动词)
所以只能选A