下面字形中没有错别字的一项是[ ]

A、举箸　　妥贴　　惦记　　喋喋不休

B、半晌　　愤概　　暴燥　　玩固不化

C、瓦菲　　忸怩　　狼藉　　情郁于中

D、蹒跚　　踌躇　　栅栏　　变卖点质

Things have changed quickly over the past decade and life in the country is much better than ___used to be．

A．that

B．what

C．it

D．one