A:
B:
C:
D:
判断下列句子的内容是否符合常识,用“正确”或“错误”表示。
There are six lines in a square.( )
A: What can you ____?
B: I can see two ____.
A: What ____ ____ they?
B: They are ____ and ____. (黑色和黄色)