问题补充:
You have done an important job people must be really grateful to you .
A. so… that
B. such… that
C. too … to
D. enough …. to
答案:
A. so… that
(答案→)B. such… that
C. too … to
D. enough …. to
解析:考查固定结构。people must be really grateful to you .是句子,所以排除C和D。修饰名词job,所以用such… that结构。