sayantanc2k wrote:
hongson1706 wrote:
Please anyone can explain why A is not wrong, is there no parallel error in that choice? should it be: a figure tripled that for 1999?
Option A is alright. Here "triple" is used as an adjective (not a verb or a verbal as you you indicated) referring to the noun "17.4 million". Please see the post above:
in-2004-burger-buster-s-revenue-was-estimated-at-nearly-115656.html#p1783211







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