cesar.rodriguez.blanco Wrote:I do not know how to solve this SC.
A and D are out because THEY has no antecedent.
E, I suppose that is wrong, but I do not know exactly why.
What are the differences between B and C?
A Food and Drug Administration rule implemented in December 2000 mandates that any new drug that they intend to be used both by adults and children must undergo pediatric study and that its manufactures list children’s doses on the label.
A. drug that they intend to be used both by adults and children must
B. drug whose intended use is for adults and children as well
C. drug intended for use by both adults and children
D. drug, if they intend that it be used by adults and also children, must
E. drug, if intended for use both by adults and children, must
the only reason to kick out (e) is pretty hard to see.
namely, if you ignore modifiers, you'll note that the underlying structure of that answer choice is
the rule ... mandates that any new drug ... must undergo...that's incorrect because it's redundant. if you say "mandate", you just use the command subjunctive; you can't include ANOTHER word implying necessity or compulsion, such as "must".
(b) is really ugly.
"as well" serves no purpose whatsoever.
"...whose intended use is for..." is noticeably inferior for "...intended for use by...". again, this isn't the sort of thing you'd be expected to figure out by yourself, but, when the contrast is present
in answer choices, you are reasonably expected to pick out which of the two is superior.
also, "for" is simply incorrect in this context. the drugs are meant to be used BY, not "for", people.