The patient opened his mouth as if _______something to her son a.saying b.having said c.to have said d.to say
问题描述：
The patient opened his mouth as if _______something to her son a.saying b.having said c.to have said d.to say
请说明，而且报纸答案是D
答
d to say
saying = 正在说
to say = 想说/要说