问题 选择题
To make sure those relics are well preserved,the museum has ________ modern technologies to monitor the conditions of them.
A.adaptedB.applied
C.appointedD.abolished
答案

B

解析 句意为:为了确保这些文物得到很好的保护,博物馆应用现代技术监视它们的状态。apply应用,符合句意。

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