等边三角形每个内角都是60度．______．
因为等边三角形的三个内角都相等，
所以每个内角的度数是：
180°÷3=60°；
故答案为：正确．
通常分裂
A．瘀点B．充血性皮疹C．瘀斑D．血肿E．小红痣
I’m sorry not to have replied to your letter earlier, ______, I must say , I apologize.
A．which
B．for which
C．to which
D．whom
