临床上引起甲减最常见的病因
A.先天性甲状腺发育不良
B.桥本氏甲状腺炎
C.亚急性甲状腺炎
D.甲状腺酶系异常
E.垂体瘤
参考答案:B
萆薢除利湿浊外,还具有的功效是()
A.明目
B.下乳
C.止血
D.解暑
E.祛风湿
—_________
—I'm a reporter.[ ]
A. What do you do?
B. Who are you?
C. What is your job?
D. Both A and C.