【单选题】以下描述错误的是( )
A.
磷霉素与β-内酰胺类(头孢菌素、碳青霉烯类)、万古霉素、氨基糖苷类、四环素类、氟喹诺酮类联合用药均具协同作用
B.
对多药耐药的不动杆菌、铜绿假单胞菌感染的治疗,多粘菌素可发挥重要作用。但多粘菌素单用效果差,往往需要联用,如与利福平、阿奇霉素、碳青霉烯、头孢他啶、替加环素联用
C.
对于革兰氏阳性菌,替加环素联合利福平对耐万古霉素粪肠球菌、屎肠球菌均表现出较高的协同作用 D:替加环素属于窄谱抗菌药
【简答题】在汽车行驶中,传动轴发抖,放松驻车制动器,用手来回晃动驻车制动盘有松旷感,而拉紧驻车制动器,转动传动轴无明显动感,则为()所致。
【单选题】Today's weather isn't as cold as it was yesterday,( )( )( ) ?
【判断题】制动拖滞的表现就是踩完制动,抬起踏板后,全部或个别车轮制动作用不能立即完全解除,影响到车辆正常驾驶,行驶无力,制动盘有过热现象。
【单选题】该企业采取以旧换新方式销售10台电视机的销项税额是( )元。
【单选题】How was Dr Hill when he heard the young girl's answer?
C.
He was very thankful (感谢的).
【单选题】Though the doctor __________ his patient to give up smoking, yet he wasn't able to __________ him to do so. [ ]
【单选题】The patient said he wasn’t feeling _____________ that morning.
【单选题】The patient insisted that he _______ ill and _______ to the hospital. A) wasn't, wasn't sent B) wasn't, shouldn't be sent C) shouldn't be, wasn't sent D) shouldn't be, shouldn't be sent
【单选题】(原创题)The patient insisted that he _____ ill, and _____back home at once.