高中英语语法:There is no limit...(有两种句型,一个是加to sth,还有...答:①在不定代词,如:anything, nothing, the one, all, much, few, any, little等作先行词时,只用that, 不用which。 ②先行词有the only, the very 修饰时,只用that。 ③先行词杯序数词,数词,形容词最高级修饰时,只用that。 ④先行词既有人,又有物时。 如: All that is needed is a supply of oil....