How was the United Kingdom's role in the events leading to World War I different from that of Germany?

AThe United Kingdom used modern weaponry, while Germany's weaponry was centuries out of date.
BThe United Kingdom was a member of the Triple Entente, while Germany was a member of the Triple Alliance.
CThe United Kingdom entered the war at the beginning, while Germany entered several years later.
DThe United Kingdom engaged in trench warfare, while Germany refused to engage in any nontraditional tactics.

Verified Answer :

One of the ways in which the United Kingdom's role in the events leading to World War I was different from that of Germany was that "b. The United Kingdom was a member of the Triple Entente, while Germany was a member of the Triple Alliance," since this had been established before the outbreak of war. 

BThe United Kingdom was a member of the Triple Entente, while Germany was a member of the Triple Alliance.