问题
选择题
_______ of food is in need nowadays in Africa.
A．A large number of
B．The amount of
C．A large amount of
D．Large amounts of
答案
答案：C
考查形容词短语。a number of修饰可数名词复数；the number of….的数量；large amounts of 后面的谓语动词用复数；a large amount of 修饰不可数名词；根据句意选择C。