It was she was injured in the accident she didn’t e to the party yesterday.
A. as; which
B. because; that
C. since; why
D. for; that
网友回答
A. as; which
B. because; that
C. since; why
D. for; that
解析：考查强调句型。强调句型的基本结构为：It is/was被强调成分that/who其它成分；其最大的特点就是去掉it is/was…that/who…句子仍然成立。本题强调的是原因状语从句。句意：就是因为在事故中受了伤，她才没有参加昨天的聚会。故B正确。