单项选择题 In 1940, ______ replaced Chamberlain as the British Prime Minister and finally led Britain to victory.

单项选择题 "Omnibus, earthquake, discotheque" are replaced by "bus, quake, disco' respectively in the way of

单项选择题 Question 9 is based on the following news. At the end of the news item ,you will be given 10 seconds to answer the question. Now listen to the news.