Question

【题目】Not until he retired from teaching three years ago ________ having a holiday abroad.

A. he had considered B. had he considered

C. he considered D. did he consider

Answer 1

【答案】 D

【解析】

试题分析：考查固定短语。句意：直到他三年前从教育退休，他才考虑去国外度假。not until结构位于句首时，主句使用部分倒装语序，排除A、C选项，根据three years ago判断句子用一般过去时，故选D。