Itwasnotuntileverybodywaspresent

問題詳情：

It was not until everybody was present __________the party started.

A. that                  B. what                  C. when               D. where

【回答】

 A

解析：固定句式強調句的考查。 Not until 位於句首時，引起倒裝句：Not until everybody was present did the party start.

知識點：強調句

題型：選擇題