as if的用法
问题描述：
as if的用法
1.She loves the boy as if she "were" his mother
2.She looks as if she "were" five years old
3It seems as if our team is going to win
为什么1和2的时态不一致
答
12的as if跟的从句使用了虚拟语气
3没有用虚拟