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【单选题】
术后首次病程记录完成时限为( )
A.
术后即刻
B.
术后6小时
C.
术后8小时
D.
术后10分钟
E.
术后24小时
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【简答题】为什么现代计算机都用补码来表示整数?
【简答题】Some people want to slow down the rate of progress, ______(但谁也不能阻止时代的前进).
【单选题】Why do some people want to save the first McDonald’s?
A.
Because they have good memories of that old McDonald’s.
B.
Because they want to use it to make money.
【单选题】Some people want to go hunting, ______ others want to gofinishing.
A.
or
B.
because
C.
while
D.
since
【简答题】任务型阅读。 Some people want to be sent into space after their death, others want to lie deep under the sea. But most people want to go into the freezer (冷藏库). These are believers in cryogenics (低温冷冻学). No...
【简答题】用有限字长的系数实现数字滤波器时,不可能任意精确地定出滤波器的极点和零点位置。一种可能的补偿办法是以系数的平均值当作要用的系数值,随后在它上面引入随机抖动。 研究题图3-5所示的数字全通网结实现方案.图中是k 2 =-1/k 1 。假定整个题中没有算法舍入噪声,唯一的噪声是系数随机抖动产生的噪声。希望系数k 1 的平均值是1/π,系数k 2 的平均值是-α。每一个系数都用原码表示,选择字长使系数的...
【判断题】砾石土和风化料在适当的布置和必要的处理后,可做斜墙坝坝壳的材料。 ( )
A.
正确
B.
错误
【单选题】Some people want to go hunting,( )others want to go fishing.
A.
or
B.
because
C.
while
D.
since
【单选题】Some people want to keep up with the Joneses because they ______.
A.
want to be as rich as their neighbours
B.
want others to know or to think that they are rich
C.
don’t want others to know they are rich
D.
want to be happy
【单选题】Dixie Rose Makes Another Stride in Recovery The St. Louis Derby winner Dixie Rose had the cast changed on his broken hind leg, his veterinarian said yesterday, and the plates and screws that were inse...
A.
He won the St. Louis Derby.
B.
He won three of his last four races.
C.
He was unable to start the Holloway Stakes.
D.
He was not expected to win the Holloway Stakes.
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