What sentence would best conclude this passage? A. In conclusion, people should learn new languages because it is very challengi
ng. B. Even though learning a new language can be difficult, it offers a number of benefits to the learner. C. To summarize, learning a new language helps learners appreciate the cultural traits of other countries. D. Learning a new language is a great way of improving a person's memory.
This speech has become well known as the first of many morale-boosting speeches made by Churchill to inspire the British to keep fighting against a seemingly invincible enemy — Nazi Germany.