问题
选择题
In the face of _____ failure, it is most important to keep up _____ good state of mind. [ ]
A. /; a
B. a; /
C. the; /
D. /; the
答案
答案：A
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In the face of _____ failure, it is most important to keep up _____ good state of mind. [ ]
A. /; a
B. a; /
C. the; /
D. /; the
答案：A