6．
Albert Einstein said，"if the bee disappears off the earth，then the man only have four years of life left．"
Is it true？Are the world's bees in danger？More people begin to worry about this situation．If you watch the film，Return of the Honeybee，you may know that bees are dying around the world．
It is true that more bees are disappearing．One beekeeper in America saw 10，000of his bees disappear within three hours．On that day，he let bees fly around as usual．They flew together，but they never return home．So far，the beekeeper hasn't found out where they have gone．
Why are bees so important？Because bees can pollinate fruit，vegetables and seeds．So，if there are no bees，there will be no pollination，no plants，no animals，and no man．It seems that the situation is getting more serious．
Scientists don't find out what is killing the bees．Lots of beekeepers worry that there won't be any bees left in the world in four or five years．
61．What do Albert Einstein's words mean？C
A．If the bee disappears off the earth，then man may disappear in ten years．
B．If the bee disappears off the earth，then the earth may disappear，too．
C．If the bee disappears off the earth，then man may disappear in four years．
D．If we don't protect the bee，then we may have no honey to eat in the future．
62．What does the underlined word"disappear"mean in Chinese？C
A．出現(xiàn)
B．露面
C．消失
D．飛走
63．Why are bees so important？A
A．Because they can pollinate fruit，vegetables and seeds．
B．Because they can provide man with honey．
C．Because they can protect man on earth．
D．Because they can help man against pollution．
64．After reading the passage，we can knowB．
A．scientists have found out what is killing the bees
B．scientists haven't found out the reason why the bees disappeared
C．scientists have found out the ways to protect the bees and man
D．scientists haven't found out how important the bees are
65．What's the best title for the passage？D
A．A Film about Bees．
B．Protect the Animals in Danger．
C．Protect the Environment．
D．Protect the World's Bees．
