Thedecisionhasbeenmade

问题详情：

The decision has been made ________ the new school building be built next month.

A．why                             B．how

C．whether                         D．that

【回答】

D　“that the new school building be built next month”为同位语从句，解释说明名词decision的内容。

知识点：连词

题型：选择题