可阻断肠道胆固醇的吸收及激活肝脏中7α羟化酶的降脂药物是（）
A.辛伐他汀
B.环丙贝特
C.普罗布考
D.考来烯胺
E.烟酸
参考答案：D
There was a __________look on her face because a________ problem _________the little girl.
A．puzzled; puzzled; puzzled
B．puzzling; puzzling; puzzled
C．puzzled; puzzling; puzzled
D．puzzling; puzzled; puzzling
男性内生殖器不包括（）
A.附睾
B.阴囊
C.精囊
D.射精管
E.睾丸
