Which detail from the article illustrates that not all of the Marfa lights are caused by headlights from a nearby highway? * A. The balls of light remain motionless and pulse on and off, switching from faint to bright.

B. Robert Ellison saw the Marfa lights in 1883 while driving cattle, before cars were invented.

C. The lights are the size of soccer balls in bright colors of red, orange, green, blue, white, or yellow.

D. There are too many conflicting theories, so there will never be a definitive answer about their origin.

technical documents should be clear and precise. basically, clarity is the key element in a successful technical document.

the narrator is a first person, participant one, who describes in the simple past tense important and difficult events in his earlier life. he also provides temporal markers as the month (january) and the time (12: 30 pm). finally the account of his experience is very detailed, to the extent that a participant narrator would talk the same way about his experiences. a good example of such detail is the mention of the “bovril ration” which historically was a native american food adopted by european explorers in arctic and antarctic regions due to its high level of calories.

to eliminate ambiguous remote or broad reference it is necessary to focus on anaphoric reference. by definition "anaphoric reference means that a word in a text refers back to other ideas in the text for its meaning." the references should be clear and leave no room for ambiguity.

in the first case the pronoun it probably refers to the car but it has not been mentioned before so we should replace it for the car. in doing so the statement becomes clear.

in sentence number   two   the pronoun he refers to charles dickens the author. yet, the first half of the sentence is about the book a tale of two cities. to repair this it would be better to rephrase the first half : after i read   a tale of two cities by dickens, he so as to remove the remote reference.

maybe i could if you provided more information, such as a image of the text? (;