把(0 ,-2) 向上平移3 个单位长度再向下平移1 个单位长度所到达位置的坐标是[ ]
A .(3 ,-2)
B .( -3 ,-2)
C .(0 ,0)
D .(0 ,-3)
答案:C
一场足球赛的票价为240元,因为票很紧张,涨价20%,涨价后的票价是多少?学校运来200棵树苗,老师栽种了10%,余下的按5:4:3分配给甲、乙、丙三个班级,丙班分到多少棵?甲班比乙班多分到百分之几?
写出所给单词的正确形式。
1. I __________ (see) Mr. Wang yesterday.
2. Why is the radio __________ (play) Chinese music?
3. She watches TV three __________ (time) a week.
4. Do you feel __________ (scary) at the movie?
5. I like football __________ (good) than basketball.