I think that the correct option is C: the role of the idiom in this sentence is to explain that bad habits are creating a bad financial situation.
An idiom may be defined as a figure of speech established by usage that has a meaning not necessarily deductible from those of the individual words. Idioms are not always meant to be taken literally.
In this case, the idiom is explaining the cause of financial situation.
Answer:
4. the uninterrupted action mirrors how the orders will be carried out when the time comes.
Explanation:
From the excerpt above, one can read that Hemingway makes use of the phrase "when it will start." The pronoun "it" refers to a particular specific event that is of essential importantance and needs to be efficiently carried out as early as possible. The long sentence stricture in which the military action would take to set up for the event best reflects the style of "The uninterrupted action mirrors how the orders will be carried out when the time comes."
self restraint..
Explanation:
the temperance movement was basically wives against their spouses drinking to extreme, visiting women of the night afterwards and going home to beating wives and other loved ones bcause of alchohol addiction...