4．Accustomed to________the steep mountains,he had no difficu
4．Accustomed to________the steep mountains,he had no difficulty reaching the top.
A．climbing x05B．climb
C．having climbed x05D．have climbed
A be accustomed to(doing)sth.＝be used to(doing)sth.习惯(做)某事.
why not use
A．climbing x05B．climb
C．having climbed x05D．have climbed
A be accustomed to(doing)sth.＝be used to(doing)sth.习惯(做)某事.
why not use
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1年前1个回答
你能帮帮他们吗