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【单选题】
在胞液中,乳酸脱氢生成的NADH
A.
可直接进人呼吸链氧化
B.
在线粒体内膜外侧使α-磷酸甘油转变成磷酸二羟丙酮后进入线粒体
C.
仅仅需要内膜外侧的磷酸甘油脱氢酶的催化后即可直接进人呼吸链
D.
经α-磷酸甘油穿梭作用后可进人琥珀酸氧化呼吸链
E.
上述各条都不能使胞液中NADH进人呼吸链氧化
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参考答案：
举一反三
【单选题】听力原文：M: We've finally made it, Susan? W: I can't believe graduation is tonight. M: Can you come to my graduation party? W: Sure. After I finish the family celebration. M: I want to be sure we get pict...
A.
When her family celebration is over.
B.
After the man graduates from school.
C.
After they have some pictures taken together.
D.
When she has bought her cap and gown.
查看完整题目与答案
【单选题】-I believe we've met somewhere before. --( )
A.
-No,it isn't the same.
B.
No, it can't be true
C.
I don't think so
D.
I'd rather not
查看完整题目与答案
【单选题】听力原文：W: I don't believe we've ever met before, have we? M: We've been introduced at other parties. Don't you remember? Q: What does the man imply? (16)
A.
They've met before.
B.
He does not remember her.
C.
She should agree with him.
D.
They have never met before.
查看完整题目与答案
【单选题】下列关于频谱多普勒在肺动脉狭窄的诊断中描述错误的是
A.
脉冲多普勒在肺动脉狭窄诊断中无意义
B.
连续多普勒于最窄处可录及全收缩期负向高速湍流频谱
C.
肺动脉瓣下狭窄者的连续多普勒频谱可表现为“匕首状”
D.
脉冲多普勒可确定肺动脉狭窄的具体部位
E.
脉冲多普勒无法测量高速血流,连续多普勒无法定点测量
查看完整题目与答案
【单选题】(1~3题共用题干)张某,男,3个月,消瘦,多汗,气短,因“肺炎”住院治疗。查体:心前区闻及杂音。检查:x线片、超声心动图等检查诊断为“室间隔缺损”。3下列不符合室间隔缺损说法的是:
A.
胸骨左缘闻及3-4肋间收缩期杂音
B.
杵状指
C.
小型缺损能自然闭合
D.
护理中应避免过度激动和剧烈哭闹
E.
常发生心力衰竭
查看完整题目与答案
【单选题】(1~3题共用题干)张某,男,3个月,消瘦,多汗,气短,因“肺炎”住院治疗。查体:心前区闻及杂音。检查:x线片、超声心动图等检查诊断为“室间隔缺损”。1该患儿属先天性心脏病类型为:
A.
右向左分流型
B.
左向右分流型
C.
无分流型
D.
青紫型
E.
以上都不是
查看完整题目与答案
【判断题】两构件通过面接触所构成的运动副称为低副
A.
正确
B.
错误
查看完整题目与答案
【单选题】—I believe we've met before. —No, _____. I've never seen you before. [     ]
A.
it isn't the same
B.
it's true
C.
I don't think so
D.
I believe so
查看完整题目与答案
【判断题】两构件通过面接触所形成的运动副称为低副。
A.
正确
B.
错误
查看完整题目与答案
【单选题】两构件通过面接触所构成的运动副称为:
A.
高副
B.
低副
C.
转动副
查看完整题目与答案
相关题目：
【单选题】听力原文：M: We've finally made it, Susan? W: I can't believe graduation is tonight. M: Can you come to my graduation party? W: Sure. After I finish the family celebration. M: I want to be sure we get pict...
A.
When her family celebration is over.
B.
After the man graduates from school.
C.
After they have some pictures taken together.
D.
When she has bought her cap and gown.
查看完整题目与答案
【单选题】-I believe we've met somewhere before. --( )
A.
-No,it isn't the same.
B.
No, it can't be true
C.
I don't think so
D.
I'd rather not
查看完整题目与答案
【单选题】听力原文：W: I don't believe we've ever met before, have we? M: We've been introduced at other parties. Don't you remember? Q: What does the man imply? (16)
A.
They've met before.
B.
He does not remember her.
C.
She should agree with him.
D.
They have never met before.
查看完整题目与答案
【单选题】下列关于频谱多普勒在肺动脉狭窄的诊断中描述错误的是
A.
脉冲多普勒在肺动脉狭窄诊断中无意义
B.
连续多普勒于最窄处可录及全收缩期负向高速湍流频谱
C.
肺动脉瓣下狭窄者的连续多普勒频谱可表现为“匕首状”
D.
脉冲多普勒可确定肺动脉狭窄的具体部位
E.
脉冲多普勒无法测量高速血流,连续多普勒无法定点测量
查看完整题目与答案
【单选题】(1~3题共用题干)张某,男,3个月,消瘦,多汗,气短,因“肺炎”住院治疗。查体:心前区闻及杂音。检查:x线片、超声心动图等检查诊断为“室间隔缺损”。3下列不符合室间隔缺损说法的是:
A.
胸骨左缘闻及3-4肋间收缩期杂音
B.
杵状指
C.
小型缺损能自然闭合
D.
护理中应避免过度激动和剧烈哭闹
E.
常发生心力衰竭
查看完整题目与答案
【单选题】(1~3题共用题干)张某,男,3个月,消瘦,多汗,气短,因“肺炎”住院治疗。查体:心前区闻及杂音。检查:x线片、超声心动图等检查诊断为“室间隔缺损”。1该患儿属先天性心脏病类型为:
A.
右向左分流型
B.
左向右分流型
C.
无分流型
D.
青紫型
E.
以上都不是
查看完整题目与答案
【判断题】两构件通过面接触所构成的运动副称为低副
A.
正确
B.
错误
查看完整题目与答案
【单选题】—I believe we've met before. —No, _____. I've never seen you before. [     ]
A.
it isn't the same
B.
it's true
C.
I don't think so
D.
I believe so
查看完整题目与答案
【判断题】两构件通过面接触所形成的运动副称为低副。
A.
正确
B.
错误
查看完整题目与答案
【单选题】两构件通过面接触所构成的运动副称为:
A.
高副
B.
低副
C.
转动副
查看完整题目与答案
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