问题
选择题
－ 80% of our work ______ finished. － Really? It’s ______ hard work, you know.
A．have been; such
B．has been; such
C．has; such a
D．is; so
答案
答案：B
考查时态和such与so的区别。work“工作”，不可数，排除A；work和finish是被动关系，用被动，排除C；such修饰名词；so修饰形容词和副词。work是名词，用such，排除D。故选B。