Question

【题目】They are as _________ as usual.

A. happily B. busily C. friendly D. carefully

Answer 1

【答案】C

【解析】

句意“他们和往常一样地友好”。A.高兴地，副词；B.忙碌地，副词；C.友好的，形容词；D.细心地，副词。根据空前are可知，用形容词，故选C。