He appeared as if he were sick.后面虚拟语气为什么用were而不是had been因为首先AS IF是用虚拟,然后前面又是过去式,后面时态不是要再往后推吗?
来源：学生作业帮助网 编辑：作业帮 时间：2024/08/11 15:48:16
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