Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No substitution required.Just as technology has changed the way we shop, book a taxi, hold business meetings, and even find a parking spot, so too is it transforming the way we accessed healthcare, wherever we are in the world.

• A. so too was it transforming the way we accessed healthcare
• B. so too had it transformed the way we access healthcare
• C. so too it is transforming the way we access healthcare
• D. No substitution required