三角肌的作用是
A．可使肩关节内收
B．可使肩关节外展
C．可使肩关节前屈
D．可使肩关节后伸
E．可使肩关节旋转
参考答案：B
若函数y=f（x-2）是偶函数，则y=f（x）的对称轴方程为______．
He was reading a novel ________ the story reminded him of ________ he had seen during the last war.
A．when, what
B．that, what
C．whose, that
D．while, which
