What's that noise?怎么回答What's that noise?It's an aeroplane.那么如果要回答是海浪声,怎么说呢?是It's waves.还是They're waves.
问题描述：
What's that noise?怎么回答
What's that noise?It's an aeroplane.
那么如果要回答是海浪声,怎么说呢?是It's waves.还是They're waves.
答
It' the ocean wave's.
后面省略了noise.是说"海浪声"而不是单纯的"海浪".
答
What's that noise? It's an aeroplane.
那么如果要回答是海浪声，怎么说呢？是It's waves. 还是They're waves.
是They're waves.因为wave是可数名词．
答
It's just the waves
这里不能用they,因为问的是noise,所以回答指向的是noise不是waves,所以要用It