mask1ner Wrote:Stacey,
For (B), you stated that "had been earning" should be in the simple past like the other verbs in the sentence. When you say "other," I'm assuming that you're referring to the verb "earned" towards the end of the sentence and not "noted." Is that correct? I ask because I actually chose (B) thinking that the perfect past tense appropriately indicated that the elephant gave rides before the example was noted. Perhaps if the simple past "gave" were used instead of present participle "giving," the error would have been more conspicuous. That said, if "then earned" were to be replaced by "had been earning" for (B), would this ans. choice be correct?
Thanks,
Julgi.
first, you are not incorrect that the past perfect could make sense here; it's possible (though certainly unlikely -- this is not the type of observation that someone would make in retrospect) that, for instance, wootton noted several years later that the two incomes were the same.
however, you shouldn't go with that, for at least two reasons.
1) remember -- [/b]if there are two or more choices that are grammatically correct, then you should preserve the meaning of the original.[/b]
this applies to all parts of the original meaning that are reasonable. if any parts of the original meaning are absurd, then you can change those, but
only those.
so, since the original version of this problem places wootton's discovery at the same time as the earnings themselves, you are not at liberty to change that timing.
2) we have never seen a problem on which a complex tense, such as the past perfect, has been used
without justification. i.e., we've seen plenty of sentences using the past perfect, but all of those sentences contain some sort of time cue that indicates the difference between the two time frames.
this problem contains no such cue.
--
also, there is another problem in choice (b), anyway: the modifier shouldn't be a nonessential modifier.
right now the modifier ("giving rides to children at the Whipsnade Zoo") is set off by commas, indicating that it can be removed from the sentence with no loss of meaning.
this doesn't make sense -- "the elephant", alone, would not be a valid reference, and we need to be told that it was specifically the elephant that gave rides to the children (and not some other elephant). for both of these reasons, the modifier must be an essential (not set off by commas) modifier.