Question

 Do you have any idea when the project will be carried out?

—No, but I have heard that it was not until last month _______ it was approved.

A. that         B. when                                  C. since              D. before

 

Answer 1

【答案】

A

【解析】

试题分析：句意：--你知道这个项目将什么时候被执行吗？---不，但是我听说直到上个月它才被批准。此处是it was not until……that……结构，表示知道……时候才…….，故答案选A。

考点：考查固定句型。