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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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The reason that "hopefully" is wrong isn't that it's just a "bad word" - it's that it's an adverb, which modifies the verb that it's next to. Here, that would mean that "the use of gravity waves" will "hopefully enable". But because the gravity waves are inanimate, they can't "hopefully" do anything...that would require them to have hope! "It is hoped" removes that direct tie to the subject and verb, so it's then open to some human entity to have the hope, which is more more logical.
it is hoped 表客观，ETS prefer
hopefully 表主观，GMAT中一般为错误选项
hopefully meaning "i hope that/let's hope that". This is an informal expression, and is generally avoided in writing.
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