—What a lovely card! Where did you buy it?—I made it by _______.
A:me
B:I
C:mine
D:myself
请以“绿”作为话题,自选角度,自拟题目,写一篇600字左右的作文。除诗歌外,文体不限。
在平面直角坐标系中,若点M(1,3)与点N(x,3)之间的距离是5,则x的值是____.