
睡眠呼吸暂停时,鼻和口腔气流及胸腹式呼吸同时停止,是哪一型()
A . A.阻塞型
B . B.中枢型
C . C.混合型
D . D.单纯型
E . E.都不是


A . A.阻塞型
B . B.中枢型
C . C.混合型
D . D.单纯型
E . E.都不是
(1) He often asked me the question____________ the work was worth doing.
(2) I have no idea ____________you are here.
(3) They are thinking about the question ____________they could win the competition.
(4) The order____________ the prisoner be set free arrived too late.
(5) There is no doubt ____________the prices of cars will go down.
(6) The question____________ will go abroad has not been decided.
(7) The question ____________we should call in a specialist was answered by the family doctor.
(8) The nurses are trying their best to reduce the patient’s fear ____________he would die of the disease.
(9) The problem ________________ we should have the meeting in the hall must be decided at once.
(10) Information has been put forward____________ more middle school graduates will be admitted into universities.