我国《宪法》第67条规定：“全国人民代表大会常务委员会行使下列职权……（六）监督国务院、中央军事委员会、最高人民法院和最高人民检察院的工作。”试根据这一规定，分析全国人大常委会监督权的具体内容。
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23（）
A. regards
B. in relation
C. with regard
D. regarding
Just-in-time inventory control system （）.
A. is adopted in most modern industries
B. is adopted only in very small company
C. is adopted only by some people
D. is adopted long long time ago
A marketing mistake can put a company out of business.
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