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搜题
【单选题】
深夜,一不明身份的外伤昏迷病人被送至医院。急诊当班医师判断需立即手术方可救命。以下做法正确的是:
A.
等此人身份明确后再行手术
B.
等待家属前来医院,知情同意后再行手术
C.
向上级汇报,经批准后立即进行手术
D.
病人无法知情同意,不能做手术
E.
病人尚未交费,不能做手术
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【简答题】Which company does he want to work with?
【单选题】Which of the following is most acceptable to the candidate?
A.
Overtime work.
B.
Regular work.
C.
Work of leadership.
D.
Varied work.
【简答题】Which company does David Stevenson work for?
【单选题】曲线y=x3在点(1,1)处的切线斜率为( )
A.
0
B.
1
C.
2
D.
3
【简答题】曲线y=x 3 -4x在点(1,-3)处的切线斜率为______.
【单选题】No one in the company could match John's hard work and ______ to work, which is why the general manager liked him.
A.
committee
B.
committed
C.
commitment
D.
commission
【简答题】曲线y=x 3 -1在点(1,0)处的切线斜率为______.
【单选题】一曲线过点(1,3),且在该曲线上任一点M(x,y)处的切线斜率为3x2,则此曲线方程为( )
A.
y=x3
B.
y=x3+c
C.
y=x3+2
D.
y=x3+4
【简答题】In which of the following ways does the handgrip work?
【单选题】曲线y=x 3 -4x在点(1,-1)处的切线的斜率为(  )
A.
1
B.
3
C.
-1
D.
-3