问题
选择题
—Bob has gone to Califonia.
—Oh, can you tell me when he ?
A．has left
B．left
C．is leaving
D．would leave
答案
答案：B
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—Bob has gone to Califonia.
—Oh, can you tell me when he ?
A．has left
B．left
C．is leaving
D．would leave
答案：B