问题
选择题
The number of giant panda is because people always hunt them.
A．fewer and fewer
B．smaller and smaller
C．bigger and bigger
D．more and more
答案
答案：B
题目分析：fewer and fewer越来越少；smaller and smaller越来越小；bigger and bigger越来越大；more and more越来越多。根据下文，因为人们经常伤害它们。可知前文指的是大熊猫的数量越来越少。英语中一般用big和small表示数目的大小，故选B。