Question

His uncle     be very poor,but now he has been very rich.

A．used to	B．has to
C．had better	D．had to

Answer 1

A

试题分析：句意：他的叔叔曾经很贫穷，但他现在已经很富有。Used to do sth过去常常做某事，曾经做某事，由but可知该选A。