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【判断题】
当膀胱充盈时,可在趾骨联合上缘进行膀胱穿刺,是因为穿刺针可不经腹膜腔直接进入膀胱。
A.
正确
B.
错误
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【判断题】液压传动能方便地实现无极调速,调速范围大。
A.
正确
B.
错误
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【单选题】What useful information can be drawn from the passage by a chronic Lyme patient?
A.
We are still not out of the woods in curing the disease.
B.
They should take cautions against being further inflected.
C.
We have both traditional and new ways to treat the disease.
D.
They should keep alert while traveling in a Lyme-infected area.
查看完整题目与答案
【单选题】下列关于盐酸利多卡因的说法正确的是()
A.
具有吸湿性的白色结晶性粉末
B.
对酸、碱均较稳定,不易水解
C.
具有芳伯氨基,在空气中易氧化变色
D.
性质稳定,不易燃,但遇光、热和湿空气能缓缓分解,生成氢卤酸
E.
静脉麻醉药
查看完整题目与答案
【单选题】What useful book! And book was given to me by my father as a birthday present last year.
A.
the, /
B.
an, the
C.
/, /
D.
a, the
查看完整题目与答案
【单选题】执行以下程序后,假设用户输入123,则输出结果为:n=int(input('请输入一个三位正整数:'))a=n//100b=n//10%10c=n%10print(a,end=',')print(b,end=',')print(c)
A.
1,2,3,
B.
1, 2, 3
C.
1,2,3
D.
1,2, 3
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【单选题】When will the recycling program begin?
A.
May 8.
B.
June1.
C.
June 8.
D.
May 1.
查看完整题目与答案
【单选题】What useful information can be drawn from the passage by a chronic Lyme patient?
A.
We are stir not out of the woods in curing the disease.
B.
They should take cautions against being further inflect.
C.
We have both traditional and new ways to treat the disease.
D.
They should keep alert while traveling in a Lyme-infected area.
查看完整题目与答案
【单选题】—What useful book it is! —Yeah, it tells you how to play guitar.
A.
an; the
B.
a; a
C.
a; the
D.
an; a
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【单选题】丙泊酚,其化学名为2,6—双异丙基苯酚,是目前临床上普遍用于麻醉诱导、麻醉维持、ICU危重病人镇静的一种新型快速、短效静脉麻醉药。其结构如图: 关于丙泊酚,下列说法正确的是( )
A.
分子式为C 10 H 20 O
B.
分子中所有碳原子可能在同一平面中
C.
该物质的 1 H核磁共振谱图中有5个特征峰,峰值强度比大概为:1:1:2:2:12
D.
该物质结构中有2个手性碳原子
查看完整题目与答案
【判断题】Contex-M3系列处理器内核采用了冯诺依曼结构的三级流水线
A.
正确
B.
错误
查看完整题目与答案
相关题目:
【判断题】液压传动能方便地实现无极调速,调速范围大。
A.
正确
B.
错误
查看完整题目与答案
【单选题】What useful information can be drawn from the passage by a chronic Lyme patient?
A.
We are still not out of the woods in curing the disease.
B.
They should take cautions against being further inflected.
C.
We have both traditional and new ways to treat the disease.
D.
They should keep alert while traveling in a Lyme-infected area.
查看完整题目与答案
【单选题】下列关于盐酸利多卡因的说法正确的是()
A.
具有吸湿性的白色结晶性粉末
B.
对酸、碱均较稳定,不易水解
C.
具有芳伯氨基,在空气中易氧化变色
D.
性质稳定,不易燃,但遇光、热和湿空气能缓缓分解,生成氢卤酸
E.
静脉麻醉药
查看完整题目与答案
【单选题】What useful book! And book was given to me by my father as a birthday present last year.
A.
the, /
B.
an, the
C.
/, /
D.
a, the
查看完整题目与答案
【单选题】执行以下程序后,假设用户输入123,则输出结果为:n=int(input('请输入一个三位正整数:'))a=n//100b=n//10%10c=n%10print(a,end=',')print(b,end=',')print(c)
A.
1,2,3,
B.
1, 2, 3
C.
1,2,3
D.
1,2, 3
查看完整题目与答案
【单选题】When will the recycling program begin?
A.
May 8.
B.
June1.
C.
June 8.
D.
May 1.
查看完整题目与答案
【单选题】What useful information can be drawn from the passage by a chronic Lyme patient?
A.
We are stir not out of the woods in curing the disease.
B.
They should take cautions against being further inflect.
C.
We have both traditional and new ways to treat the disease.
D.
They should keep alert while traveling in a Lyme-infected area.
查看完整题目与答案
【单选题】—What useful book it is! —Yeah, it tells you how to play guitar.
A.
an; the
B.
a; a
C.
a; the
D.
an; a
查看完整题目与答案
【单选题】丙泊酚,其化学名为2,6—双异丙基苯酚,是目前临床上普遍用于麻醉诱导、麻醉维持、ICU危重病人镇静的一种新型快速、短效静脉麻醉药。其结构如图: 关于丙泊酚,下列说法正确的是( )
A.
分子式为C 10 H 20 O
B.
分子中所有碳原子可能在同一平面中
C.
该物质的 1 H核磁共振谱图中有5个特征峰,峰值强度比大概为:1:1:2:2:12
D.
该物质结构中有2个手性碳原子
查看完整题目与答案
【判断题】Contex-M3系列处理器内核采用了冯诺依曼结构的三级流水线
A.
正确
B.
错误
查看完整题目与答案