Had the President's Administration not lost the vote on the budget reduction package, his first year in office would have been rated an A.
A. Had the
President's Administration not lost the vote on the budget reduction package,
his first year in office would have been rated an A.--> illogical.His cannot refer to president's administration.
B. If
the Administration had not lost the vote on the budget reduction package,
his first year in office would have been rated an A.-->his does not have an antecedent.
C. Had the President's Administration not lost the vote on the budget reduction package,
it would have been rated an A.-->
initially seems correct but its eliminated because it might refer to reduction passage too .
D. Had the
President's Administration not lost the vote on its budget reduction package,
his first year in office would have been rated an A.-->same reason as A and B.
E. If the President had not lost the vote on the budget reduction package, the Administration's first year in office would have been rated an A.-->
bingo !! correct .Hope my explanation helps !!
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+1 if you like my explanation .Thanks 