在It is necessary/strange,从句中,that引导的主语从句的谓语动词用should +V,此题have哪里来的?It is strange that he (should) have come without being asked
问题描述：
在It is necessary/strange,从句中,that引导的主语从句的谓语动词用should +V,此题have哪里来的?
It is strange that he (should) have come without being asked
答
虚拟过去完成时
答
have come表示过去~~
中文：他没有被邀请就来了，这是很奇怪的一件事
答
在It is necessary/strange,从句中,that引导的主语从句的谓语动词
不应该用should.
整个句子都不对
come是不可延续的动词,不能用完成式.
如果改的话句子应该是
It is strange that he came without being asked