题目内容
—Alice is moving to her new apartment next Saturday,—I'll be glad to help her, ________ need some help.
A. should she
B. if she will
C. if she
D. if she might
答案:A
解析:
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解析:
本题的选项C具有很强的迷惑性,但要注意C的谓语动词need应该是needs才对。此句牵涉到虚拟语气的倒装结构;如果if引导的条件状语从句的谓语动词含有had、were或should中的任意一个,可将if省略,将这个词提前。本句选项A实际上是If she should (need some help)的倒装,意为“如果(万一)她需要帮助的话”。
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