make of后面加复数还是加单数,(当后面的名词为可数名词时)ep:the building was made of (石头)

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make of后面加复数还是加单数,(当后面的名词为可数名词时)ep:the building was made of (石头)

make of后面加复数还是加单数,(当后面的名词为可数名词时)ep:the building was made of (石头)
make of后面加复数还是加单数,(当后面的名词为可数名词时)ep:the building was made of (石头)

make of后面加复数还是加单数,(当后面的名词为可数名词时)ep:the building was made of (石头)
都可以,单说这个句子的话用单数stone,因为stone在这里表示材质,是一个物体的总称,所以不用复数.如果你想说The bridge is made of two stones.这句话也对!意思就是这桥由两块大石头构成.但只表示材质的时候就不用了.

复数

复数,
望采纳~~