Help. Brainliest and 50 points, Help ASAP, serious answers only, irrelevant answers WILL be flagged.

Фthe sort the line that we can do \

As a representative of a pharmaceutical company, you have been asked to speak to a group of physicians at a medical conference to introduce a new drug. when discussing how the drug works, which strategy is not appropriate?

Which sentence is correct? a. she tried to paint the building; however, it rained. b. she tried to paint the building, however, it rained. c. she tried to paint the building; however it rained. d. none of the above