I doub between:
<span> C) A series of 4 full size, but individual tweets (with the tweet copy appearing above the first image of the series) D) A collage format, with full size images</span>
1. ughhhh not entirely sure but B, 2. again not entirely sure should be B as well and finally 3.is D remember these are not always the answer just most likely what one person thinks
Answer:
B. Responsive display ads
E. Uploaded ad (Image & AMPHTML).
Explanation:
If what you want to achieve is greater control and greater efficiency and scale while you place your ad? Then the two ad format to achieve that are, responsive display ad and uploaded ad.
The uploaded ad will guarantee you have greater control while the responsive display ad gives you greater scale and efficiency.
Answer is power and base
Explanation: both power and base are number variables