我们所学过的图形的变换有______、______和______．
已学过的图形的变换有轴对称、平移和旋转三种．
故答案为：轴对称，平移，旋转．
Even the best writers find themselves _____ for words.[ ]
A. lose
B. lost
C. to lose
D. having lost
直接利用
