Nobody except Lucy and Lily ____at school this time yesterday.

问题描述:

Nobody except Lucy and Lily ____at school this time yesterday.
A:are
B:has been
C:was
D:were
要有理由奥!

选C
句子的主语为nobody,except后是状语,不是主语,所以谓语应选择单数
又因为句子中有yesterday这个表示过去具体时间的词,所以用一般过去式而不用现在完成时