1．The parents rushed to the school,only ______ that their son had left without a word．\x05A．to tell\x05B．to be told\x05C．being told \x05D．having told

1．The parents rushed to the school,only ______ that their son had left without a word．\x05A．to tell\x05B．to be told\x05C．being told \x05D．having told
1．The parents rushed to the school,only ______ that their son had left without a word．
\x05A．to tell\x05B．to be told\x05C．being told \x05D．having told

1．The parents rushed to the school,only ______ that their son had left without a word．\x05A．to tell\x05B．to be told\x05C．being told \x05D．having told
选B,因为是"被告知",所以为被动；only to这个用词 一般是用来表达 ‘结果不如理想,不如愿’ 用法,only to be told 往往表出乎意料的结果