【简答题】Have you ever dreamed of visiting a planet in the Milk Way? While the trip sounds exciting, it would take years and years to reach your destination. So in the future, bedtime for astronauts may be mor...
【单选题】以含有抗体的血清或制剂接种人体,使人体立即获得现成抗体的免疫方法称为
【简答题】四、多项选择题 使用HMG-CoA还原酶抑制剂须慎重,应及时停药的情况是A. 血清AST值为40U B. 血清CPK值为0~200U C. 血清AST值为130UD.严重急性感染、创伤或大手术 E.有弥散性肌痛、肌软弱、赤褐色尿
【单选题】While conducting an operational check of the cabin pressurization system, the pilot discovers that the rate control feature is inoperative. He knows that he can manually control the cabin pressure, so...
A.
He can handle a little problem like this.
B.
What is the worst that could happen.
C.
It's too late to fix it now.
【单选题】胆酸螯合剂(树脂类)药的作用机制?
A.
通过阻止胆酸或胆固醇从肠道吸收,促使胆汁酸随粪便排出,减少CH重吸收
C.
通过竞争性地抑制体内胆固醇合成限速酶活性,减少CH合成,同时LDL分解代谢,还可抑制肝内VLDL的合成
D.
增强脂蛋白脂酶活性, 降低血清TG、升高HDL-C水平,促进VLDL和TG分解及CH逆向转运
【多选题】使用HMG - CoA还原酶抑制剂须慎重,以下情况应及时停药的是
【单选题】In South Africa, ___________________________________.
A.
When dealing with foreigners, most South Africans shake hands while maintaining eye contact and smiling
B.
The women wait for man to extend their hands firstly to shake hands
C.
You can be late for an hour if you are invited to South African’s house
D.
Long-standing personal relationship should be established before conducting business.
【单选题】While conducting an interview, which of the followings is NOT recommended?
A.
Arriving the interview site a bit earlier than the appointment time.
B.
Chatting informally with the interviewee prior to the interview.
C.
Making comments and judgment when taking notes during the interview.
D.
Sending a thank-you email to the interviewee after your meeting.
【多选题】使用HMG-CoA还原酶抑制剂须慎重,应及时停药的情况是