Which excerpt from dispatches uses imagery to reflect the conflicting emotions that soldiers face during a war?
flares were dropping everywhere around the fringes of the perimeter, laying a dead white light on the high ground rising from the piedmont.
it was different with the incoming at khe sanh. you didn’t get to watch the shells very often. you knew if you heard one, the first one, that you were safe, or at least saved. if you were still standing up and looking after that, you deserved anything that happened to you.
night was when you really had the least to fear and feared the most. you could go through some very bad numbers at night.
no wonder everyone became a luck freak, no wonder you could wake at four in the morning some mornings and know that tomorrow it would finally happen, you could stop worrying about it now and just lie there, sweating in the dampest chill you ever felt.

The correct answer is D) No wonder everyone became a luck freak, no wonder you could wake at four in the morning some mornings and know that tomorrow it would finally happen, you could stop worrying about it now and just lie there, sweating in the dampest chill you ever felt.

Explanation:

This is a vivid paragraph that depicts what the soldiers went through, both physically and psychologically. It was a difficult period for them and it is no wonder that many of them had problems later during life.

it is natural to stand at the beginning of a research project and feel overwhelmed by the amount of published research that exists in databases, literature reviews, and reference pages. at the same time, each new research project brings the hope of discovering something new. overwhelming though a project may be, starting at the foothills of a new thread of research is a great privilege, and is best approached as an opportunity to learn rather than a drudgery. as a researcher/writer, you have the chance to dive more deeply into less frequently encountered pools of knowledge.

depending on the topic or scope of your research, it is also natural to spend many days and weeks - and in some cases months and years - searching. no matter how great or small the scope of research is, the serious researcher needs to reserve adequate time to perform a thorough survey of published articles. for an undergraduate course project, finding five or six sources might seem like plenty of material to review, but graduate-level writing projects typically involve up to 20 sources minimum.

note that the main point here is not to say that it is only the number of research articles matters most, but rather that having a broad spectrum of papers to choose from you choose your topic for at least the following two reasons: 1) a larger pool of sources provides you with a broader perspective of the topics within your scope of research and 2) along the way you will find many topics within your field that you do not want to write about! so, one particularly effective way of viewing research is not finding the absolute minimum sources to "get by", but rather to find a variety of sources that you can an artist uses negative space to "carve" shapes out of a dark guide you toward topics that are more directly relevant to your topic.

the good news is that as you research you may find that some of your sources that were published in the same decade or so will cite and reference each other.

one of the joys and privileges of research is being able to follow your curiosity; if you are truly curious about your topic, and authentically driven to find out as much as you can, then even the articles you don't find interesting will be useful for a future project, and no energy will be wasted.

the choice that is not a technique that you should use to come up with ideas for the topic of a research project is, writing about academic subjects that are not interesting to you. this does not belong to the techniques to come up with ideas because having no interest in a certain topic will lose your drive to come up with better ideas. it gives no room for improvement and acquiring of new ideas and information. 

explanation: