Even After WWI, It Appears That Britain's Attitude During Hitler's

Even after WWI, it appears that Britain's attitude during Hitler's move toward war in the 1930s was that

A) he wouldn't dare do anything serious to push the former Allies into uniting again.
B) the English Channel between their country and the mainland would provide a buffer that they need not cross, even if Hitler did start a war.
C) France would probably not "go it alone" in dealing with Hitler, and their best hope was that the Soviet Union also stayed out of the fray.
D) the League of Nations would be able to handle anything really serious that arose due to Hitler's actions.
E) the Germans were too afraid to act on their own, so the world really had nothing to worry about.