13,-3,6,1,2.5,()
A.0.75
B.-0.75
C.1.5
D.1.5
参考答案:A
根据句意及汉语提示写单词,完成句子。
1. After lunch Mr Green goes to a _____ (旅馆).
2. My sister takes a _____ (公共汽车) to go to school.
3. Thanks for your _____ (信).
4. His mother gets up at _____ (大约) six-fifteen.
5. The kids eat breakfast at seven on _____ (星期六).
标准色表可用于输入设备特征化的反射色表有()