()___,we finished __ our task on time.A.Luckily,doing B.Lucky,doing C.Luckily,do D.Lucky,do
问题描述:
()___,we finished __ our task on time.
A.Luckily,doing B.Lucky,doing C.Luckily,do D.Lucky,do
答
选A.
Luckily副词做状语;finish+doing.
句意为:幸运的是,我们准时完成了工作.