Answer:
The most concise way to combine these three sentences is:
d. Rumbling and low, the glittering cars come cruising up Broadway.
Explanation:
<u>Concise means brief. That is, we are supposed to find a way to convey the same message as the original sentences but with few words.</u>
First, we need to see what the sentences have in common, so that we can <u>eliminate repetition</u>. All three clearly speak of <u>"the cars"</u>, so we can <u>only mention that subject one</u>. Sentences 2 and 3 use the verb "are" followed by characteristics of the cars. <u>We can use those characteristics as adjectives, right before the subject, instead of as predicates. That way, we eliminate the excessive use of verbs in one sentence.</u> That is precisely what letter D does:
d. Rumbling and low, the glittering cars come cruising up Broadway.
When you say that someone has lost his head over something it means they have an obsession towards that thing. Liking something too much is a form of obsession. So the feelings projected by Aunt Agatha is a concern that Gussie likes America too much.
I think it is A or C but it might be A
Hope this helps ;)
It involves the military application of advanced scientific research regarding nuclear weapons, jet engines, ballistic and guided missiles, radar, biological warfare, and the use of electronics, computers and software.
