问题
选择题
Tom kept quiet about the accident ____ lose his job.
A．so not as to
B．so as not to
C．so as to not
D．not so as to
答案
B
so as to 中的to 是不定式符号，不定式的否定形式是将not放在不定式符号之前。
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Tom kept quiet about the accident ____ lose his job.
A．so not as to
B．so as not to
C．so as to not
D．not so as to
B
so as to 中的to 是不定式符号，不定式的否定形式是将not放在不定式符号之前。