is this bike _the one_that__you would like to_have repaired___?

问题描述:

is this bike _the one_that__you would like to_have repaired___?
分析一下为什么这样做

把它变成陈述句:
This bike is ______you would like to .
显然,定语从句缺少先行词,(没有先行词就没法构成定语从句),故必填the one,(that可省略),后面空原为have it repaired,但在定语从句中,it被引导词取代.