Answer:
It doesn´t, taken in account the word <em>long.</em>
Explanation:
It seems to me that the question should be formulated like this:
<em>How does this document etc.</em>
Because the either supporting or expanding of the textbook version can´t be measured in time; you either support it or you expand on it.
Answer:
I think it is D advantageous
Im giving you a heads up that nobody is gonna do this and you should just start now
Answer:
"We were very frugal, very carefull to save our money and not spend too much."
Explanation:
The como introduces the sepparation of the sentence, which explains the meaning of the word, also it's the only one that acctualy reffers to the meaning of it.