描述伦敦著名景点的简单句 — 英语选择题
题目
Tom 写了一段旅行日记："It is a big and famous clock in London. It stands by the River Thames. People look at it to know the time." According to his diary, which place is he describing?（根据日记判断他描述的是哪个景点）
A. Tower Bridge
B. Big Ben
C. the London Eye
D. Buckingham Palace