阅读下面短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
Here is some information about some of the wonders of the worlD． I am sure you will be interested in them．
The Pyramids in Egypt
There are about eighty pyramids known today．A most well-known was built for Pharaoh(法老)Khufu．It is known as the “Great Pyramid”．It’s also the largest one．Workers used about 2．3 million blocks of stones to build it．It took twenty years to build it．
The Hanging Garden of Babylon
The garden sat on a hill．It was a large and wonderful structure(建筑物)．Many parts of the garden were raised high up on large column(支柱)．There were many big and green trees with lovely flowers．Although there are many different ideas about the garden, we are not sure whether this wonder ever existed(存在)!
The Lighthouse of Alexandria
The Lighthouse of Alexandria was designed about 2,000 years ago．It was in Egypt, too．(B) It was one of the ancient wonders of the world, about 135 metres high．It was once the highest building in the worlD． Although it doesn’t exist now, many people come to see its relic(遗址)every year．
The passage has talked about           wonders of the worlD．
A． one
B． two
C． three
D． four
           raised high up the parts of the garden．

A．Big green trees

B．Lovely flowers

C．Stones

D．Large columns

Which is NOT true?
A． The Great Pyramid has used many stones to build
B． Scientists can prove that the Hanging Garden of Babylon has ever existeD．
C． The Lighthouse of Alexandria was in Egypt．
D． The Lighthouse of Alexandria was about 135 metres high．