First,the interviewer asked Charles 1.______ he had gone to college.这里的答案是where,请问when或if/whether能不能填在这里?

the first The first first of all first the first at first的区别 the first of the first of all,first,at first,for the first time,the first time有什么区别 after before 不能直接加过去分词吗（即不适用省略结构）?而必须加being done做介词使用?After ______ for the job,you will be required to take a language test.a.being interviewed b.interviewed c.interviewing d.having interviewe 英语翻译 in the first. win the first for the very first in the first place the first time 造句 at the first crossing 例如The first four take the first for the first time. the first three the first thing April the first翻译