【题目】After the destructive earthquake ________ people needed badly __________ blankets, as it was very cold at night.
A．that; areB．what; was
C．that; isD．what; were
在线课程【答案】D
【解析】
试题分析：句意：这场毁灭性的地震之后，因为晚上天气很冷,人们急需的是毯子。what people needed badly是主语从句，指人们急需的东西；根据表语blankets可知，动词用复数与之一致；根据后句所给时态可知用过去时；故选D。