19. The passage most strongly implies that while Washington was commander in chief of the army, one way he had preserved his good reputation was by:
Your Answer is
Correct Answer is D
Explanation
You should start positioning from the good reputation in the title. But in fact the word did not become a very good positioning word. In fact, it finally relies on the term commander in chief. And according to commander in chief, we found "he bad been able to wrap himself in a self-protective silence." in lines 65-66. From this we can see that GW has always been a very low-key and taciturn person. D option remaining silent is the best.