问题
选择题
The number of giant pandas is getting _________ because their living areas are becoming farmlands.
A．less and less
B．larger and larger
C．smaller and smaller
D．fewer and fewer
答案
答案：C
考查名词和比较级。The number of ...“......的数量”，回答用big或small。句意“因为大熊猫的栖息地正在变成耕地，大熊猫的数量正变得越来越少。”故选C。