This race was her last chance to win a place on the national team so everything was ()_.
A. dangerous
B. in stake
C. at stake
D. in charge
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Johnny is a great dancer; he _()above the rest for his perfect performance.
A. stands by
B. stands for
C. stands out
D. makes for
If ()_, the bird flu would produce a powerful poison that would kill the patients.
A. not treat
B. not treated
C. untreated
D. Both B and C
I spoke that slowly but I didn’t ()_my meaning ()_.
A. come…across
B. get…across
C. get…about
D. get…ahead
卡尔•本茨被称为()
A. 汽车之父
B. 汽车设计之父
C. 发动机之父
D. 马车时代的终结者