Answer:
B
Explanation:
In option b, he expresses he isn't very confident about the quality of his own work by noting that he didn't have patience to illustrate.
Not sure. im stuck on the same one, i'd just go with my gut.
It should be
B.
adverb phrase
additional materials：
Adverbial phrase is the term for two or more words which play the role of adverb
The answer is A. Friedman said that monetary policy should be used to influence aggregate demand, while Keynes believed the best approach was fiscal policy.
This isn't even the text these are just the questions
