“青青子衿，悠悠我心。纵我不往，子宁不嗣音？”中的“嗣音”是“捎个口信”的意思
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We'd better start early. We don’t want to risk ________ in the traffic.
A. to be caught
B. being caught
C. to have been caught
D. having been caught
We regret_________ you that you are to be dismissed next week.
A. to have informed
B. informing
C. to inform
D. having informed
--I usually go home by foot.-- why not _________ there by bus for a change?
A. try go
B. trying to go
C. try to go
D. try going
I tried ______ noisy when I went back home yesterday.
A. not be
B. not to be
C. to be not
D. be not
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