GRE Text Completion: JiJing 1373-GRE填空机经1373题 - 3R3O2MBC4H77A733A

It was not until 1995 that a planet beyond our solar system was first sighted, a discovery that greatly excited astronomers. Many had supposed that the processes that gave rise to our solar system were not (i)____________, and that there were other planets in the universe. Now, observations had (ii)____________. A. manifest B. caught up with belief C. replicable D. provided grounds for skepticism E. unique F. put assumptions to the test