皮皮学，免费搜题
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搜题
【单选题】
液力在发动机温度升高后,有效长度 :
A.
变长
B.
变短
C.
保持不变
D.
依机型而定，可能变长也可能变短
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
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皮皮学刷刷变学霸
举一反三
【单选题】.关于胸膜腔闭式引流装置,以下哪项不正确
A.
水封瓶装置密封
B.
水封瓶塞上长管须在水平面下3～4cm
C.
水封瓶应低于胸腔导管出口30cm
D.
引流管在床上妥善固定
E.
换瓶时用双钳夹闭引流管近端
查看完整题目与答案
【单选题】关于闭式胸膜腔引流装置，以下哪项不正确
A.
水封瓶装置密封
B.
水封瓶塞上长管须在水平面下3～4cm
C.
水封瓶应低于胸腔导管出口30cm
D.
引流管在床上妥善固定
E.
换瓶时用双钳夹闭引流管近端
查看完整题目与答案
【简答题】This was high-tech at the turn of the (3) ___________, “like a Silicon Valley company would be today,” notes Galison.
查看完整题目与答案
【单选题】听力原文：W: Where did you say you found this bag? M: It was lying under a big tree between the park and the apartment building. Where did the man find the bag?
A.
In the park.
B.
Between two buildings.
C.
In his apartment.
D.
Under a huge tree.
查看完整题目与答案
【单选题】关于胸膜腔闭式引流装置,以下哪项不正确:
A.
水封瓶装置密封
B.
水封瓶塞上长管须在水平面下3～4cm
C.
水封瓶应低于胸腔导管出口30cm
D.
引流管在床上妥善固定
E.
换瓶时用双钳双向夹闭引流管近端
查看完整题目与答案
【单选题】关于闭式胸膜腔引流装置，以下哪项不正确
A.
水封瓶装置密封
B.
水封瓶应低于胸腔导管出口30cm
C.
水封瓶塞上长管须在水平面下3～4cm
D.
引流管在床上妥善固定
E.
换瓶时用双钳夹闭引流管近端
查看完整题目与答案
【单选题】听力原文：W: What did you say you were going to take up as a career? M: Architecture. W: What made you decide on that? M: Well, I was good at maths and art at school and I think I had a certain feeling for...
A.
An attractive salary.
B.
His proficiency in maths.
C.
His teacher's opinion.
D.
His feeling for design.
查看完整题目与答案
【单选题】下列关于人的眼球的光学特征说法，错误的是（）
A.
角膜的整体屈光力大约为+43D，占眼光学系统静态屈光力的2／3以上
B.
角膜缺乏前表面的泪液膜的保护时，前表面屈光力就会减弱，视网膜的像就变得相当模糊
C.
不包括角膜厚度的前房深度平均大约为3.0mm，假设其他因素不变，前房深度每减少1mm，眼的总屈光力约增加1.4D
D.
晶状体具有平衡眼屈光力的能力
E.
视网膜的分辨力在整体范围是均匀的
查看完整题目与答案
【单选题】听力原文：W: Where did you say you found this bag? M: It was lying under a big tree between the park and the apartment building. Q: Where did the man find the bag? (2)
A.
In the park,
B.
Between two buildings.
C.
In his apartment.
D.
Under a huge tree.
查看完整题目与答案
【单选题】-Who did you say you lived with? -__________
A.
I had a hard time making friends while I was growing up.
B.
Mary Smith in fact.
C.
She is a nice girl.
查看完整题目与答案
相关题目：
【单选题】.关于胸膜腔闭式引流装置,以下哪项不正确
A.
水封瓶装置密封
B.
水封瓶塞上长管须在水平面下3～4cm
C.
水封瓶应低于胸腔导管出口30cm
D.
引流管在床上妥善固定
E.
换瓶时用双钳夹闭引流管近端
查看完整题目与答案
【单选题】关于闭式胸膜腔引流装置，以下哪项不正确
A.
水封瓶装置密封
B.
水封瓶塞上长管须在水平面下3～4cm
C.
水封瓶应低于胸腔导管出口30cm
D.
引流管在床上妥善固定
E.
换瓶时用双钳夹闭引流管近端
查看完整题目与答案
【简答题】This was high-tech at the turn of the (3) ___________, “like a Silicon Valley company would be today,” notes Galison.
查看完整题目与答案
【单选题】听力原文：W: Where did you say you found this bag? M: It was lying under a big tree between the park and the apartment building. Where did the man find the bag?
A.
In the park.
B.
Between two buildings.
C.
In his apartment.
D.
Under a huge tree.
查看完整题目与答案
【单选题】关于胸膜腔闭式引流装置,以下哪项不正确:
A.
水封瓶装置密封
B.
水封瓶塞上长管须在水平面下3～4cm
C.
水封瓶应低于胸腔导管出口30cm
D.
引流管在床上妥善固定
E.
换瓶时用双钳双向夹闭引流管近端
查看完整题目与答案
【单选题】关于闭式胸膜腔引流装置，以下哪项不正确
A.
水封瓶装置密封
B.
水封瓶应低于胸腔导管出口30cm
C.
水封瓶塞上长管须在水平面下3～4cm
D.
引流管在床上妥善固定
E.
换瓶时用双钳夹闭引流管近端
查看完整题目与答案
【单选题】听力原文：W: What did you say you were going to take up as a career? M: Architecture. W: What made you decide on that? M: Well, I was good at maths and art at school and I think I had a certain feeling for...
A.
An attractive salary.
B.
His proficiency in maths.
C.
His teacher's opinion.
D.
His feeling for design.
查看完整题目与答案
【单选题】下列关于人的眼球的光学特征说法，错误的是（）
A.
角膜的整体屈光力大约为+43D，占眼光学系统静态屈光力的2／3以上
B.
角膜缺乏前表面的泪液膜的保护时，前表面屈光力就会减弱，视网膜的像就变得相当模糊
C.
不包括角膜厚度的前房深度平均大约为3.0mm，假设其他因素不变，前房深度每减少1mm，眼的总屈光力约增加1.4D
D.
晶状体具有平衡眼屈光力的能力
E.
视网膜的分辨力在整体范围是均匀的
查看完整题目与答案
【单选题】听力原文：W: Where did you say you found this bag? M: It was lying under a big tree between the park and the apartment building. Q: Where did the man find the bag? (2)
A.
In the park,
B.
Between two buildings.
C.
In his apartment.
D.
Under a huge tree.
查看完整题目与答案
【单选题】-Who did you say you lived with? -__________
A.
I had a hard time making friends while I was growing up.
B.
Mary Smith in fact.
C.
She is a nice girl.
查看完整题目与答案