Question

We have bought two ________ for the coming party．

A. box of apple
B. boxes of apples
C. box of apples
D. boxes of apple

Answer 1

答案B
因为可数名词在表示数量时，也可用of构成的介词短语来表示。即数词+量词(复数)+of+可数名词(复数)。故选B项。