题目

China is ______ its efforts to integrate cutting-edge technologies such as cloud computing, big data and the Internet of Things into its transportation system.A. enlargingB. extendingC. intensifyingD. enriching

China is ______ its efforts to integrate cutting-edge technologies such as cloud computing, big data and the Internet of Things into its transportation system.

A. enlarging

B. extending

C. intensifying

D. enriching

题目解答

答案

C. intensifying