一个句子里若只有两个动作，这俩动作可以同时使用现在完成时态么

eeevvvaaa · 发表于 2017-10-27 17:25:43

例如这道题Nobody knows exactly how many languages there are in the world, partly because of the difficulty of distinguishing between a language and the sub-languages or dialects within it, but those who have tried to count typically have found about five thousand.A，and the sub-languages or dialects within it, but those who have tried to count typically have found
B，and the sub-languages or dialects within them, with those who have tried counting typically finding
C，and the sub-languages or dialects within it, but those who have tried counting it typically find
D，or the sub-languages or dialects within them, but those who tried to count them typically found
E，or the sub-languages or dialects within them, with those who have tried to count typically finding

咖啡印象 · 发表于 2017-10-30 09:48:31

露珠是问...those who have tried to count typically have found...么？

have found 主句的谓语动词，而have tried是who引导的定语从句里的谓语动词。意为：尝试这么做的人发现了...可以同时使用现在完成时。

eeevvvaaa · 发表于 2017-10-30 16:20:03

咖啡印象发表于 2017-10-30 09:48
露珠是问...those who have tried to count typically have found...么？

have found 主句的谓语动词，而h ...

明白了多谢！

一个句子里若只有两个动作，这俩动作可以同时使用现在完成时态么

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