题目

51. ______ the many potential threats to our energy grid, it is essential to have a dependable backup power supply to deliver emergency power when and where it is needed.A. GivenB. Given thatC. DespiteD. Despite that

51. ______ the many potential threats to our energy grid, it is essential to have a dependable backup power supply to deliver emergency power when and where it is needed.

A. Given

B. Given that

C. Despite

D. Despite that

题目解答

答案

A. Given