问题补充:
Alice kept quiet about the incident lose her job.
A. so not as to
B. so as not to
C. so as to not
D. not so as to
答案:
A. so not as to
(答案→)B. so as not to
C. so as to not
D. not so as to
解析:句意:爱丽丝对这件事保持沉默为了不丢掉她的工作。So as to do“为了做…”,是目的状语,否定式是在to前面加not,所以选B。