题干
当看到别人要摔跤时，应说：_________.
A：Watch TV.
B：Watch out.
C：Look at me.
答案(点此获取答案解析）
B
当看到别人要摔跤时，应说：_________.
A：Watch TV.
B：Watch out.
C：Look at me.
根据左面的图形，请你判断被遮挡的三角形是（ ）三角形。