—Hesaidhedidn’treceivetheinvitationearlyenough.—Thatwas...

问题详情：

—He said he didn’t receive the invitation early enough.

—That was the reason________he refused to attend the meeting，wasn’t it?

A．how                                                 B．why 

C．which                                                D．when

【回答】

B　当reason作先行词，定语从句缺少表示原因的状语时，用why作关系词。

知识点：定语从句

题型：选择题