问题
填空题
根据句意及首字母提示完成句子.
1. It's very c outside.You'd better put on more clothes.
2. The weather in spring here is very h . It often rains.
3. Liu Qiang feels very r when he listens to the light music.
4. I am very s that the little boy can carry the heavy box.
5. Some people wear s in winter.
答案
1. cold 2. humid 3. relaxed 4. surprised 5. scarfs / scarves
和
，对角线BD和FH都在直线l上，O1、O2分别是正方形的中心，线段O1O2的长叫做两个正方形的中心距，当中心O2在直线l上平移时，正方形EFGH也随之平移（其形状大小没有变化）．（所谓正方形的中心，是指正方形两条对角线的交点；两个正方形的公共点，是指两个正方形边的公共点）
