Answer
C : I had the same question and got it right
Explanation:
3. would be/knew how
The first blank must be future tense because the word after it ends in -ing
The second blank must be ____ how, and it must be past tense, so knew how. She knows <em><u /></em><em>why </em>the business would be started, to provide a great public service, but not <em>how</em>.
Yes, because a simile uses 'like' or 'as' and as of course the sentence contains "as".
Macroeconomics involves the study of aggregate factors such as employment, inflation, and gross domestic product, and evaluating how they influence the economy as a whole
