问题
选择题
The problem with people in Africa ____that the more is given and the more ______.
A．is; is needed
B．are; is needed
C．is; they need it
D．are; they need it
答案
答案：A
本题考查主谓一致。第一空的主语为the problem，故谓语动词用单数形式，第二空根据前一个the more作定语，修饰先行词that，故后用单数is，故选A。句意：在非洲的人的问题是给的越多，要的越多。