例子 ACTUAL:If A and B met, they discussed mathematics. Hypothetical:if A and B met, they would discuss mathematics 文中解释第一个意思是说这句话的人不是很确定他们在现实中过去有没有遇到,而第二句的意思是假设一个两个人遇到 ……我有点不清楚这有什么区别啊
白勇语法还是哪里我好像也看到这种句子 if she eats this apple, she will become ill if she eats this apple, she would become ill--这有什么区别么