问题补充:
Nobody believed his reason for being absent from class he had to meet his father at the airport.
A. why
B. where
C. that
D. because
答案:
A. why
B. where
(答案→)C. that
D. because
解析:考查名词性从句中的同位语从句。用that作reason的同位语,并起解释说明的作用。句意:没有人相信他不来上课的原因,原因就是他去机场接他的父亲去了。所以选C。