Final answer:
The correct answer is D. Both A and B, indicating that non-native English speakers need to read, write, and speak English sufficiently for law enforcement duties and to understand English-language traffic signals. English proficiency is crucial in professional environments, including law enforcement and other fields.
Step-by-step explanation:
If English is not your first language, you still need to be able to: D. Both A and B. This means you need to read, write, and speak English well enough to make entries, reports, and answer questions from law enforcement and understand highway traffic signs and signals written in English.
Communication skills are essential for professionals, including those in law enforcement and other areas such as engineering, where one must be able to communicate effectively with the public and coworkers, as well as to produce well-written documents. Moreover, during the citizenship interview in the United States, the ability to read, write, and speak English is assessed, and the USCIS officer can ask up to 10 questions from a list of 100, where at least 6 must be answered correctly to pass. While the United States technically has no official language, English is widely considered to be the de facto national language, and proficiency in English is a key aspect of professional communication in the workplace.