用is还是用are呢?我们都知道单数和不可数名词用is,复数用are。那看第一道题,there some apples,apples是复数,be动词要用are,即there are some apples。第二道题,there some water,水是...

用is还是用are?我们都知道,单数和不可数名词用is,复数用are。看第一题:there are some apples,apples是复数,be动词用are。第二题:there some water,重点是water不可数,用is。第三题:t...

用is还是are呢?我们都知道单数和不可数名词用is,复数用are。看第一道题there are some apples,apples是复数,be动词用are。第二题there's some water,water不可数,用is。第三题there a dog...