Only after Mary read her composition the second time the spelling mistake.A. did she notic

问题补充：

Only after Mary read her composition the second time the spelling mistake.

A. did she notice

B. she noticed

C. does she notice

D. she has noticed

答案：

(答案→)A. did she notice

B. she noticed

C. does she notice

D. she has noticed

解析：考查部分倒装。Only+状语从句位于句首，后面的句子部分倒装，把助动词或情态动词提前。

排除B、D两个选项。根据句意，是过去时，所以选择A选项。句意：只有在第二次读完作文

以后，玛丽才注意到了那个拼写错误。