The use of gravity waves, which do not interact with matter in the way electromagnetic waves do, hopefully will enable astronomers to study the actual formation of black holes and neutron stars.


A. in the way electromagnetic waves do, hopefully will enable

B. in the way electromagnetic waves do, will, it is hoped, enable

C. like electromagnetic waves, hopefully will enable

D. like electromagnetic waves, would enable, hopefully

E. such as electromagnetic waves do, will, it is hoped, enable


OA B

Source: Official Guide