The professor introduced the discussion by saying "Today's lecture will examine terrorism in the United States in the early 20th century." What technique did he used to add specificity?

Maria's instructor praised her PowerPoint™ slides as the ___________ with the white text and blue

background was so easy to read. A. alignment B. contrast C. proximity D. repetition

The preferred use of "gay" is as a(n) _______, not a(n) _______

a. verb; noun b. noun; adjective c. qualifier; separator d. adjective; noun