垂体和周围组织对甲状腺激素的抵抗表现是相似的,患者表现为()
A.甲状腺功能亢进
B.甲状腺功能减退
C.甲状腺功能正常
D.甲状腺功能减退或亢进
E.甲状腺功能减退或正常
参考答案:C
反复肺炎
A.潜伏青紫型先心病
B.青紫型先心病
C.无青紫型先心病
D.风湿性心脏病
E.病毒性心肌炎
—What are you supposed to do while chatting with friends on the Internet so that the other person doesn't ?
—You are supposed to type quickly.[ ]
A. become annoying
B. feel boring
C. get bored
D. get used to it