I got _____ bad toothache yesterday, which kept me awake _____ whole night. [ ]

A. a; the

B. 不填; a

C. the; a

D. a; 不填

慢性肺源性心脏病急性加重期患者应慎用

A．抗感染药物

B．祛痰剂

C．解痉平喘药

D．呼吸兴奋剂

E．镇静剂