hksam07 wrote:A new hair-growth drug is being sold for three times the price, per milligram, as the drug's maker charges for another product with the same active ingredient.
A. as
B. than
C. that
D. of what
E. at which
OA: C
(a) and (b) are unidiomatic: (a) is wrong because the sentence doesn't contain "three times
as much...", and (b) is wrong because the sentence doesn't contain "more".
(e) is bad diction: "the price
at which the manufacturer charges" isn't right. you don't
charge at a price; you just charge a price (for something).
--
(d), taken literally, has an absurd meaning: it says "the price of what the drug's maker charges".
but you must notice that "
what the drug's maker charges" is already the
price of the product. therefore, "
the price of what the drug's maker charges" would illogically refer to the price of a price.
--
that leaves (c), the only answer that's idiomatic and semantically correct. as a bonus, it's concise, too.
Ron has been teaching various standardized tests for 20 years.
--
Pueden hacerle preguntas a Ron en castellano
Potete chiedere domande a Ron in italiano
On peut poser des questions à Ron en français
Voit esittää kysymyksiä Ron:lle myös suomeksi
--
Quand on se sent bien dans un vêtement, tout peut arriver. Un bon vêtement, c'est un passeport pour le bonheur.
Yves Saint-Laurent
--
Learn more about ron