标题: 恳请各路大佬帮帮我吧55--关于that Y——that X平行结构!!!! [打印本页] 作者: 7MX 时间: 2023-4-3 11:13 标题: 恳请各路大佬帮帮我吧55--关于that Y——that X平行结构!!!! Some anthropologists believe that the genetic homogeneity evident in the world’s people is
the result of a “population bottleneck”—that at some time in the past our ancestors suffered an event that greatly reduced their
numbers and thus our genetic variation.
关于og里面的这句话,解析上说 scientists believe that X——[in other words,]that Y中X和Y是平行结构
问题:
1.我虽然知道Y部分用过去时是因为事件发生在过去,但是如果按og上说的平行,那平行结构里面时态不是也要一致吗?我有点困惑 不知道怎么去解释更好
2.平行结构中一个谓语用动词,一个谓语用be 这样是不违背平行原则的吗?