问题补充:
We have done half the work so far. , we’ll have finished it by December.
A. Unluckily
B. Fortunately
C. Hopefully
D. Thankfully
答案:
A. Unluckily
B. Fortunately
(答案→)C. Hopefully
D. Thankfully
解析:考查副词。A不幸运地;B不幸地;C有希望地;D感谢地
句意:我们目前做了一半的工作。有希望的是,我们将会到12月份完成。