daurentur Wrote:Hi Ron,
I have found this explanation for eliminating choice A, but I don't understand it. Could you please comment or explain?
hi -- if you have a direct question about someone else's explanation on another forum, please post a response to that explanation (on whatever forum contains the post in the first place).
something seems a bit weird to me about transplanting another instructor's explanation over here; i guess i'd rather not clean up someone else's mess. sorry.
in addition, i prefer to avoid the use of highly technical grammar terms ("noun clause", "transitive verb", etc.) in my own discussions -- i don't even know most of these terms, and i find that they obscure the clarity of the discussion.
--
"the excavating" is inferior to "the excavation". see here:
post50089.html#p50089also, "discovering" is worse than "the discovery", for the reasons stated here:
post60923.html#p60923--
the weirdness of the "that..." construction in (a) isn't grammatical. it's perfectly fine to use
"that" + clause as the subject of a sentence, provided that you are trying to refer to some fact as an abstraction, rather than to an actual action.
for instance,
that you arrived on time today was a surprise to everyone.--> this is a correct sentence. in other words, you are normally late, and so
the fact that you arrived on time was a surprise.
your arrival on time today was a surprise --> this isn't as good, because your arrival wasn't a surprise. the surprise was the fact that you actually showed up on time.
in this particular problem, it's the opposite: the actual
discovery of the figurines doubled the number of known artifacts. (the abstract fact that these things were discovered didn't double the number.)
this is a rather subtle difference, so it may be better to rely on the distinctions that i made in the post linked above.