We have no idea at all .A. where he has goneB. where did he go C. which place has he goneD

We have no idea at all .
A. where he has gone
B. where did he go
C. which place has he gone
D. where has he gone

(答案→)A. where he has goneB. where did he go C. which place has he goneD. where has he gone解析：该题后面接的是同位语从句，应用陈述语序。B选项时态和语序都不对;C项语序不对，搭配也不对（go是不及物动词，应接to）;D项语序不对。

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