Ⅰ.单句语法填空
1．John has three sisters. Mary is the ________ (clever) of the three.
cleverest [设空后的of the three表示三者，因此暗示要用形容词最高级。]
2．Walking may be boring at times, but on a clear sunny morning nothing could be ________ (good)．
better [nothing could be better“再好也没有了”，比较级表示最高级含义。]
3．Nadine can not only remember people she has met before, but she can recall things that she said at ________ (early) conversations.
earlier [根据句意可知，此处指“更早的交谈”，故用比较级earlier。]
4．The Hong KongZhuhaiMacao Bridge, as the _______ (long) crosssea bridge in the world, is expected to have 5G service in the future.
longest [“世界上最长的跨海大桥”，应使用最高级，故答案为longest。]
5．The meaning of this story is that sometimes other people know us ________ (well) than we know ourselves.
better [空格后有than，应使用比较级，故答案为better。]
6．I like the university best maybe because the first impression is the ________ (strong)．
strongest [空格前有冠词the，应使用最高级，故答案为strongest。]
7．By the beginning of the 20th century, Beijing Opera has finally become the ________ (big) of all operas in China.
biggest [空格前有冠词the，应使用最高级，故答案为biggest。]
8．One such hot potato is taxes.Calling for ________(high) taxes can mean defeat for a politician.
higher [提高人们的纳税是和现有的税率相比，故用比较级形式。]
