The Clean Air Act Amendments of 1990 resulted in a final ban on leaded gasoline for most motor vehicle use, effective January 1, 1996
Answer:
B. Keep it, because it provides sensory details that help the writer illustrate the concept being discussed in the paragraph.
Explanation:
Answer B
Correct. Providing sensory details that encourage the audience to imagine exactly what a smartphone sounds like and how the majority of people react to those sounds enables the writer to more effectively describe the compulsion to check the smartphone after each notification.
Answer:chứng minh lim qn=0 khi n tiến đến dương vô cùng nếu trị tuyệt đối của q<1Explanation
The answer should be D, nonverbal communication. One's willingness to do, say, or think something does not have to be communicated directly. It can be shown through other actions or behaviors.
