Iwonderhowmanyyearsago___________A

发布时间：2020-07-25 18:14:11

I wonder how many years ago ___________A.did your father retireB.has your father retiredC.your father retiredD.your father has retired

网友回答

C解析考查宾语从句。根据从句时间状语how many years ago可知从句叙述的过去的动作，故用过去时态，宾语从句一般用陈述语序，故选C。
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