Question

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】考察倒装句。Not until引导时间状语，放在句首的时候，后面使用部分倒装的形式，排除AC；根据句意本题使用一般过去时，句意：知道三年前他退休，他才考虑出国度假。