句中,是except 错了 还是at dawn 还是 like 还是well 错了

题目

句中,是except 错了 还是at dawn 还是 like 还是well 错了
In Lisbon,except the sight of children and old people rooting at dawn among the garbage cans,poverty,like a shameful secret ,is kept well out of sight.
except 是不是应该改成 except for?

答案

改Except for,列举成分与主语不一致,at dawn和well用法都是作状语,没错.