To write well is to :

a) use impressive vocabulary
(b) express thoughts and ideas completely and concisely
(c) use a particular style of writing
(d) research your material
My answer is d)

Nope.

if it is not d,probably is b)right ? :)

b is correct

thank you

You're welcome.

Great! Your answer is d) research your material. Now, let me explain why this is the correct choice and further expand on the other options.

Researching your material is an essential aspect of writing well. When you make an effort to gather information, explore different perspectives, and fact-check your content, you ensure that your writing is accurate, credible, and informative. Writing is not just about presenting your own ideas, but also about incorporating reliable evidence and supporting your arguments with factual information.

However, let's briefly discuss the other options as well:

a) Using impressive vocabulary can be a valuable skill, but it does not solely determine good writing. While having an extensive vocabulary can enhance your language skills, it's equally important to effectively communicate your ideas using clear and concise language that your readers can easily comprehend.

b) Expressing thoughts and ideas completely and concisely is indeed a key element of good writing. Being able to articulate your points clearly and avoid unnecessary wordiness allows your readers to grasp your message easily. Clarity and coherence are vital to engaging and impactful writing.

c) Using a particular style of writing can influence the tone and voice of your work, which can be a positive aspect. However, writing well isn't limited to one specific style. It's more about tailoring your writing to suit your purpose, audience, and overall goals.

In conclusion, while all the options have some relevance to writing well, d) researching your material is crucial for producing high-quality content. By conducting thorough research, you can ensure your writing is well-informed, accurate, and reliable.