问题补充:
The doctors in ORBIS have done an important job the patients are all grateful to them.
A. too, to
B. so, that
C. such, that
D. as, as
答案:
A. too, to
B. so, that
(答案→)C. such, that
D. as, as
解析:考查固定句型。句意“奥比斯里的医生做了一件这么重要的工作,以至于病人们都很感激他们。”so/such...that...“如此......以至于......”,so修饰形容词或副词,such修饰名词。 Job是名词,且可数;故用such。故选C。