用三根同样长的小棒围成的三角形一定是锐角三角形.______.
由分析可知,此三角形为等边三角形,所以一定是锐角三角形,
所以上面的说法是正确的.
故答案为:√.
—When is the volleyball game?
—________. [ ]
A. It's on August the tenth
B. It's in August 11
C. It's at August 12th
女,20岁,小便失禁数年,MRI扫描见椎管内蚯蚓状流空信号,应诊断为()
A.星形细胞瘤
B.椎管内动静脉畸形
C.室管膜瘤
D.血管母细胞瘤
E.未见异常