问题补充:
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:
A. A large number of
B. The amount of
(答案→)C. A large amount of
D. Large amounts of
解析: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。