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【单选题】
下面不属于软件开发阶段任务的是A.
实现
B.
可行性研究
C.
设计
D.
测试
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反馈参考答案：
举一反三
【单选题】He was so unwilling to greet me yesterday. I him some way or other.
A.
might offened
B.
had offended
C.
must have offended
D.
should have offended
【单选题】He was so unwilling to greet me yesterday. I ( ) him some way or other.
A.
might offend
B.
has offended
C.
must have offended
D.
should have offended
【单选题】He was so unwilling to greet me yesterday. I______him some way or other.
A.
must have offended
B.
had offended
C.
might offended
D.
should have offended
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