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