如题所述
解答如下:
On that moment改成At that moment; what 改成how
do改成does; mental改成mentally
come改成came
去掉of
old改成older或者elder;more去掉
去掉the
去掉to
去掉can或can 改成then
necessary改成necessarily
try后面加to,getting去掉ing
又检查了一遍答案,没问题
答案如下