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【单选题】
庆大霉素与羧苄西林混合静脉滴注可:
A.
降低庆大霉素抗绿脓杆菌活性
B.
增强庆大霉素抗绿脓杆菌活性
C.
用于耐药菌感染
D.
用于肺炎球菌败血症
E.
增加毒性
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举一反三
【多选题】中断请求,CPU在响应中断后,必须在中断服务程序中用软件将其清除。
A.
T1
B.
T0
C.
外部中断
D.
串行口中断
【单选题】通常情况下,下列物体属于导体的是
A.
陶瓷杯
B.
塑料尺
C.
玻璃砖
D.
金属块
【单选题】通常情况下,下列物体属于导体的是( )
A.
塑料尺
B.
铅笔芯
C.
玻璃棒
D.
橡胶棒
【多选题】下列物体属于导体的有()
A.
B.
C.
陶瓷
D.
塑料
【简答题】Four students answered the teacher’s questions s______.
【单选题】下列物体属于导体的是
A.
铁钉
B.
书本
C.
玻璃杯
D.
塑料袋
【单选题】下列物体属于导体的是( )
A.
铜丝
B.
塑料盒
C.
泡沫盒
【单选题】Questions 37-40 Which FOUR of the following statements about termite mounds are true? Write the appropriate letters on your answer sheet in any order.
A.
Most mounds are miler than a human.
B.
A species of termite builds a mound for only one reason.
C.
Mounds are constructed from many different materials.
D.
Mounds with rounded tops are useful in wet climates.
E.
Termites that build magnetic mounds can detect magnetism.
F.
The temperature in a magnetic mound is fairly constant.
G.
Very little of a magnetic mound faces the sun during the middle of the day.
H.
Termites live in the east and west sides of mounds at different times of day.
【多选题】能够传导电流的物体为导体,下列物体属于导体的是 。
A.
铜线
B.
铝线
C.
塑料
D.
空气
【多选题】which four questions need to be answered in order to have a good strategy?
A.
where do we compete?
B.
who are we competing with?
C.
what unique value do you bring to the table in those markets?
D.
what are our objective?
E.
how do we sustain our ability to provide that unique value?
F.
resources and capabilities do you utilize to deliver that value?
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