TOEFL全真题20套中的一个改错题,实在不知道应该怎么改,希望哪位大虾帮忙解答一下,万分感激!
Legend has it that General George Washington took command of the continental army in 1775 under the Washington Elm, but whether the tree was cut down the legend was proven false.
whether错了,可是应该怎么改呢:confused: