题目

有一些SAT语法的问题,本人语法不太好,SAT也是自学阶段.
挑错
1.(During) my (most recent trip),I (came across) a wonderful antique store (wandering )in the old quarter of the city.( No error)
D错在哪里?
2.A volunteer organization,the Covington Soup Kitchen (has been feeding) needy families (since) 1977,annually distributing (nearly) a million pounds of food (each year).(No error)
3.Nicknamed the supergrain of the future,quinoa is a complete (protein,one that contains all te necessary amino acids and is) high in fiber.
A.原句
D.protein that contained all the necessary amino acids and also is
正确答案是A,可是D错在哪?

提问时间：2020-10-13

答案

d 错在现在分词表示绝对的同时发生 不可能一边came across一边wandering 第二个each year 和anually重复了 第三个 句子没错 就是麻烦了 ps.回答的这个人sat2250 是我的助教