问题
选择题
According to a UN report，one third of the world population have no _________ to clean drinking water and health care.
A．means
B．approach
C．channel
D．access
答案
答案：D
本题考查名词辨析。access意思是“(使用或见到的)机会，权利”，后面与介词to连用。]have access to sth.有接近……的机会。