Question

起司蛋吐司

21.對不對

加Can you imagine a world without bees? Rumor has it 中a

no more than four years to Jive, and that isn't an exagg
not be able to be fertilized, and humans would not be able to
9f1ife. With more than 10,000 pollen grains 1 toits
thousands of flowers a day. However, human activity, like
the liying enyironments Of many animals, and one 0f

many environmentalists have tried, humans have caused the

  

What is biodiversity, though? The variety Of If wit

ecosyStem on

   
 
 
 
   
 
 

to as biodivyersity, and maintaining biodiyersity On Earth is of great lmportance

humans haye Jong gotten used to planting one Staple crop in an area, thus bringi
Of local biodiversity, Take the Great Famine in Ireland in 也       entury for e

fime, 2 “apotato blight caused by low biodiversity, the Irisi     ple hadav

 

 

of the pofato Species they had lived on. Therefore, the E             around on:

 

svent proves to us

healthy biodiversity, humans will find it hard                ntion to thrive. Th

 

conserving endangered species is actually about saving our

 

 

(   鄉  ) 19 (A) attach            (B) attached         @                  (0D) to attach
全 22仙                屆them             世                   W0 whom

   》 )  角 (4               @ one             必                 (D) ones

(   多  ) 伯 (A) although         (B) as                Gi but               (0D) even

( /旋 儿 (as well as         (B) because          (Gowing to         (0 despite

( 2 色 (3) brought          0 caused           (Q@ elaimed          人0 spent

(   /2  作 (A) survive           @ survived         (Q tosurvive        00) to have survivsd

 

ied ab    huture 0f  e:   1    and the
(Beekeenpers around the world are worried about the future of honey, pollinatlon, ar    e