已知在三角形ABC中,∠A与∠C的度数比是5:7,且∠B比∠A大10°,那么∠B为[ ]
A.40°
B.50°
C.60°
D.70°
答案:C
用适当的关系代词或副词填空。
1. The land was for everyone ____ lived on it.
2. Anne treated her diary as a friend ____ she could tell everything to.
3. These are the pictures ____ the famous artists drew in the early 1600's.
4. The friendship ____ can end will never be real.
5. It is called lokahi in the Hawaiian language, ____ means "oneness with all people".
6. Hawaii is a place ____ people make one big community from many smaller communities.
单纯性糖尿病性视网膜病变(DRP)硬性渗出(如图)最常见于()
A.视盘处
B.周边部
C.黄斑部
D.后极部
E.全视网膜