your writing needs to be and concise: a. short b. clear c. long d. complicated

Brief Explanations:

In writing, being "clear" is a fundamental quality. "Clear" writing ensures that the message is easily understood. "Short" (a) might not always convey the message effectively if it's too brief. "Long" (c) can be verbose and lose the reader's attention. "Complicated" (d) makes the writing hard to follow. "Clear" writing pairs well with "concise" as both aim for effective communication.

Answer:

B. clear