What might be the immediate cause of the UK's entry into WWI?（ ）
A.Germany’s invasion of Belgium B.The assassination of Franz Ferdinand C.Austrian declaration of war on Serbia. D.Germany^‘s ’declaration of war on Russia.正确答案A
What might be the immediate cause of the UK's entry into WWI?（ ）
A.Germany’s invasion of Belgium B.The assassination of Franz Ferdinand C.Austrian declaration of war on Serbia. D.Germany^‘s ’declaration of war on Russia.正确答案A
