问题
选择题
He promised that he would work well, and he didn't________.[ ]
A. make me out
B. turn me down
C. let me down
D. leave me behind
答案
答案：C
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He promised that he would work well, and he didn't________.[ ]
A. make me out
B. turn me down
C. let me down
D. leave me behind
答案：C