Question

【题目】

Only after Mary read her composition the second time the spelling mistake.（2012 .天津）

A. did she notice

B. she noticed

C. does she notice

D. she has noticed

Answer 1

【答案】A

【解析】“only+状语或状语从句”位于句首时，主句需用部分倒装。由从句可知应用一般过去时，故选A。