China is in a position to buy more and more technology and （）goods on the international market， and make greater contribution to the world’s economic interflow.
A. tofinish
B. finishing
C. finished
D. finish
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What role （）playing in the new project？
A. theengineersare
B. aretheengineers
C. theengineersis
D. istheengineers
The Islamic Development Bank (IDB) is to pay out $ 356 million for project financing and trade operations. （）
A. disburse
B. display
C. demonstrate
D. distribute
决策支持系统所处理的问题大部分属于（）
A. 规范化问题
B. 非结构化问题
C. 半结构化问题
D. 结构化问题
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