4 my trousers are black 对black 提问 5 black birthday is coming
my pen is black(对black提问)
he likes black trousers对black 提问
the trousers are (black and white)对划线部分提问
His trousers are (black).对括号里提问
My computer is black.就black提问.
The bike is black.对black提问
This is my black trousers改错
the girl's friends‘cars are black对black提问
Cars are often black 中对black提问怎么提?
my telephoneis red and black 对red and black 提问
My cat is black.(就black这个单词提问)
My cat is black.就black这个单词提问.