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Commas with Clauses
Grade Level
GRE
GRE.139 Commas with Clauses
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A sentence begins with a subordinate clause and contains a parenthetical transition inside the main clause. Select the correct version.
A
When institutions report only averages, however, important differences may disappear.
B
When institutions report only averages however important differences, may disappear.
C
When institutions report only averages however, important differences may disappear.
D
When institutions report only averages, however important differences may disappear.
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