though it were ten thousand mile 这个句子为什么用复数were,mile为什么也用复数呢

though it were ten thousand mile 这个句子为什么用复数were,mile为什么也用复数呢 though it were ten thousand mile 这个句子为什么用复数were,mile为什么不用复数呢 罗伯特·彭斯的《A red red rose》最后一句的mile前有个ten thousand,为什么mile不加复数呢 mile复数 请问电影《8 mile》为什么mile不加s呢? 为什么这个句子student要用复数? A mile further on.为什么要用介词on e-mile变复数加不加s? 请问：I didn't know it were you.为什么一定要用were呢? twenty-one-mile为什么mile不加s 英语翻译if i were a bird这个为什么用were呢,帮我讲一下, That proud woman acts as though she were above us这里为什么用were不