The government has spent billions to upgrade its infrastructure to handle the hi

游客2025-01-29 39

问题 The government has spent billions to upgrade its infrastructure to handle the high-speed wireless connections.

选项 A、reproach
B、improve
C、fortify
D、uproot

答案 B

解析句意：政府已经花费数十亿改善基础设施，以应对高速无线网络。upgrade(提高，改善)；improve(提高)；reproach(责备)；。fortify(使坚强，增强)；uproot(根除)。所以选项B为答案。

转载请注明原文地址:https://tihaiku.com/zcyy/3933631.html

相关试题推荐

随机试题

最新回复(0)

Thegovernmentpoliciesprovidedanimpetustothisarea’sgrowth.A、anincentiv