supposing he never ----,what would happen then answer:came 为什么不能用would come

问题描述:

supposing he never ----,what would happen then answer:came 为什么不能用would come

supposing 在这里是连词:假如;
简单点,你从意思上理解就行,用came意思是“假如他永远不来,将会发生什么呢?”
如果would came“如果他将永远不来,将会发生什么呢?” 不通顺