A good teacher often helps his students to learn something__
A good teacher often helps his students to learn something______.He doesn't just teaches his stude
students.
A with themselves B for themselves C by himself D with himself
students.
A with themselves B for themselves C by himself D with himself
可能相似的问题
你能帮帮他们吗
精彩回答
-
11个月前
-
1年前
-
已知二次函数y=﹣x2+2x+3． （1）求函数图象的顶点坐标和图象与x轴交点坐标； （2）当x取何值时，函数值最大？ （3）当y＞0时，请你写出x的取值范围．
1年前
-
1年前
-
1年前