PLEASE HELP RIGHT ANSWERS ONLY ITS A TEST! Which best describes the difference between expectations for World War I and the reality of the war?

A. The Russians planned for an attack by Germany, but it never materialized.

B. The British believed the war would end quickly, but it bogged down in trench warfare.

C. The Germans expected fierce resistance in Belgium but encountered little opposition.

D. The Italians hoped to remain neutral but instead joined the war on the side of Germany.