问题
选择题
my mom not totrust those people easily, shewouldn’thavebeen cheated out of 50,000 yuan.
A．IfIwarn
B．IfIshouldwarn
C．HadIwarned
D．IfIwarned
答案
答案：C
题目分析：考查虚拟条件句的省略倒装：句意：我要是警告妈妈不要轻易的相信这些人，她就不会被骗取5万元了。主句用wouldn’t have been cheated，从句应该是if I had warned，或者省略if，将had提前，选C。