Question

【題目】When she was in college, Sophia ______ as a teacher in the small town for several months.

A.had volunteeredB.volunteered

C.has volunteeredD.is volunteering

Answer 1

【答案】B

【解析】

考查動詞時態(tài)。句意：當索菲亞還在上大學(xué)的時候，她曾在一個小鎮(zhèn)上支教好幾個月。根據(jù)時間狀語從句When she was in college可知，表示事情發(fā)生在過去，動作已經(jīng)結(jié)束，與現(xiàn)在無關(guān)，故排除C、D項；A項表示“過去的過去”，故錯誤。故B項正確。