二穴定位分别在后发际向上：
A．0寸、0.5寸
B．0.5寸、1.0寸
C．0.8寸、1.0寸
D．1.0寸、1.2寸
E．1.2寸、1.5寸
参考答案：B
People around the country were excited __________ the astronauts came back to the earth safely.
A．unless
B．but
C．until
D．because
麻子仁丸的组成中不含（）
A.枳实
B.厚朴
C.大黄
D.芒硝
E.芍药
