问题
选择题
If we________ other people's love and trust in us, we will be cast aside by others one day.[ ]
A. hold
B. take
C. abuse
D. has
答案
答案：C
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If we________ other people's love and trust in us, we will be cast aside by others one day.[ ]
A. hold
B. take
C. abuse
D. has
答案：C
均已知。结构中零杆数为（）。