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题库 / GMATAdvanced-SC-28
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.
in the way electromagnetic waves do, hopefully will enable
in the way electromagnetic waves do, will, it is hoped, enable
like electromagnetic waves, hopefully will enable
like electromagnetic waves, would enable, hopefully
such as electromagnetic waves do, will, it is hoped, enable
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When it is used in this way in writing, however, it must be used at the beginning of a sentence or at the beginning of an independent clause, and be set off by the use of commas. In any case, the use of hopefully in this sentence is incorrect: in a technical sense, it implies that the enabling of the astronomers will be hopeful.
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