where’s mr green ——oh ,he( ) canada A.has been to

问题描述:

where’s mr green ——oh ,he( ) canada A.has been to

has gone to

同楼上,
has gone to是指(去了未回)
has been to是指(曾经去过)
由语境“现在Green先生去哪了”,应该是has gone to

B.has gone to
A是曾经去过的意思