运动中，右上腹痛，多为（）、（）。
参考答案：肝胆疾患；肝脏郁血
甲状腺危象（）
A.咯血
B.窒息
C.声音嘶哑
D.音调低沉
E.高热脉快
She ________ a model before she _______ a superstar.
A．have been, became
B．had been, become
C．had been became
D．has been, become
