Anyone who has spent time with children is________of the difference in the way boys and girls respond to similar situations.
A：scared
B：aware
C：pure
D：vivid
“如果我们有着快乐的思想，我们就会快乐，如果我们有着凄惨的思想，我们就会凄惨”这句话告诉我们（ ）
下列函数的图象是双曲线的是（ ）
根据拼音写出相应词语
We must keep in touch with each other.
