Question

--- Nancy? You have straight hair !
--- Yeah, it _____ be curly.

A．wanted to

B．loved to

C．used to

D．helped to

Answer 1

C

试题分析：句意：南希，你是直发！是的，它过去是卷的。used to 过去常常，后跟动词原形。it 指的是头发，所以其它选项不合适，故选C。