A． The rate of killing has been accelerating．
B． The US government forbids imports of both raw and finished ivory．
C． They realized that the killing of elephants is a serious threat to their tourist business．
D． African people advocated an ivory ban．
A．明媚 宽慰
B．炽热 抚慰
C．温暖 安抚
D．和煦 爱抚
A．拈轻怕重 损害
B．欲盖弥彰 打击
C．避实就虚 妨碍
D．文过饰非 削弱