1. Split:
more /
higherC. Output rose 4.9 percent this year, far more than it did last year. Usually adverbial modifiers at the end of a sentence that are separated by a comma (the blue part above) describe the closest verb
rose and its subject
output in the preceding sentence:
Output rose... far more than it did...Here
more is an adverb that describes the verb
rose. In order to describe a verb we use
much,
little,
more, and
less. How much did output rise this year? It rose more than it did last year. Thus we will say:
Output rose 4.9 percent this year, far more than output (it) rose (did) last year.D. Output rose 4.9 percent this year, far higher than last year. (D)
Since the blue part is an adverbial modifier, it must correctly describe the verb
rose. We normally say –
rose more than or
rose less than. It doesn’t make sense to say –
rose higher than or
rose lower than.
Someone may ask – “Isn’t it possible for
higher to describe
percent here because we use
higher or
greater with percents, but not
more?” The answer is NO, firstly because there is no good reason here for a noun modifier
higher to stay so away from a noun
percent. Secondly, if we want to use
higher correctly, we need a noun in the second part of the comparison:
4.9 percent is far higher than the percent for last year.4.9 percent is slightly lower than the percent for last year.Note: If we had
more instead of
higher in D, it would be a correct sentence:
Output rose 4.9 percent this year, far more than (output rose) last year.What is in brackets would be omitted but meant. Since this is not the case, D and E are out.
2. Split:
they did /
they were /
it did /
it wasA. they can’t refer to
output. Therefore, A and B are out.
E. was cannot refer to
rose. We need
did. When someone asks –
Did you say the sun rose already? We answer –
Yes, it did. Saying
Yes it was would be incorrect. E is out.
Hence
C