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If I hadn"t stood under the ladder to catch you when you fell,you____now.A wouldn"t be smiling B couldn"t have smiled C won"t smile D didn"t smile

题目详情
If I hadn't stood under the ladder to catch you when you fell,you____now.
A wouldn't be smiling B couldn't have smiled C won't smile D didn't smile
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答案和解析
答案是A 这是混合的虚拟语气 从句是与过去相反的虚拟语气 主句是与现在相反 的虚拟语气 选项B 是与过去相反 的虚拟语气 与 now 相悖 故错 选项CD不是虚拟语气 故错