如图,△ABC进行平移后,使点A的对应点为点A′,请你画出平移后所得的三角形A′B′C′,且作△A′B′C′的A′B′边上的高.
C′D′就是所求的A′B′边上的高.
骨关节结核最多见于()
A.肩关节
B.肘关节
C.膝关节
D.髋关节
E.脊柱
If you eat _____ junk food, you'll become ______. [ ]
A. too many; healthy
B. too much; healthy
C. too many; unhealthy
D. too much; unhealthy