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单选题 We must conserve our soil and water resources to _____ that these key natural elements are available to support productivity
学科：新世纪大学英语综合教程4（叶锋）
时间：2023-06-05 01:30:17
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题目1单选题
For the transaction to succeed, some means had to be found to _____ trustee to comply with the terms of the trustA. compileB. confrontC. compelD. control
题目2单选题
A number that must be entered by a user before a remote terminal, or point of sale terminal, can be used to _____ information or complete a transactionA. transformB. transferC. transfuseD. transport
题目3单选题
All the countries and regions with developed market economy have mature chambers of commerce and industry (工商业联合会), and these organizations are playing _____ roles in the market economy systemA. replaceableB. irreplaceableC. substitutableD. changeable
题目4单选题
_____ sense, civilization is measured by how well people can get along with each other and work togetherA. largeB. wideC. expansiveD. broad
题目5单选题
Not only does this tool provide output of the current structure of the Communication Plan, but it also allows a user to _____ that structure directly through drag-and-drop interactionsA. exchangeB. transferC. modifyD. convert
题目6单选题
and the growth of population and industry caused trade to _____ in the l9th centuryA. soarB. ascendC. lowerD. glide
题目7单选题
If I _____ make a preparation for my experiment this afternoon, I would have gone to see the film with you last nightA. were not toB. am not toC. shall notD. have not to
题目8单选题
Thanks to the advance of science, many _____ materials have been invented which can be used instead of natural rubberA. analyticB. syntheticC. counterfeitD. synthesis
题目9单选题
An important task of the space shuttle is to _____ a space telescope and place it in an orbit about 500 kilometers above the earthA. launcherB. launchingC. launceD. launch
题目10单选题
We must conserve our soil and water resources to _____ that these key natural elements are available to support productivityA. secureB. convinceC. assureD. insure
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