问题补充：
Be ready for the job interview, you may miss the good opportunity.
A. and
B. then
C. or
D. so
答案：
A. and
B. then
(答案→)C. or
D. so
解析：考查特殊句式。祈使句+连词+陈述句=If 条件句，主句；根据句意本题是转折关系。句意：为面试做好准备，否则你会会失去那个好机会。本句=If you are not ready for the job interview, you may miss the good opportunity.
