There were two situations in which people were most honest. They were:(1) _____________ to the supermarket cashier if given too much change; and(2) _____________ to the owner.
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There were two situations in which most people were dishonest. They were:(1) _____________ and ____________ software illegally; and(2) _____________ at a co-worker’s bankbook.
研究开发所需要的成本和资源是属于可行性研究中的研究的哪一方面
A. 技术可行性
B. 经济可行性
C. 社会可行性
D. 法律可行性