It was an ( A) day today,so he got up much earlier than (B) Aunusual usual Busual unusua

问题描述:

It was an ( A) day today,so he got up much earlier than (B) Aunusual usual Busual unusua

答案:unusual,usual
第一空用的冠词an,推断是unusual,表示“不寻常的”,后面than usual 表示“比往常”.