如图,在平面直角坐标系中,将点P(﹣4,2)绕原点顺时针旋转90°,则其对应点Q的坐标为 答案:(2,4) .4、根据句意及首字母填空。
1.Have you ever t_________ to the south of Italy?
2.There is a small i_________ in the center of the
lake.
3.You must stop when the t___________ lights are red.
4.He speaks to his mother in a l_________ voice.
5.There are four s_________ in a year. I like autumn
best.
评卷人
得分
三、选择题
(每空? 分,共?
分)