皮皮学，免费搜题
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【单选题】
活塞环的搭口形式有
A.
直搭口
B.
斜搭口
C.
重叠搭口
D.
A+B+C
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】胞质运动的现象是( )因素引起的:
A.
叶绿体带动
B.
线粒体的布郎运动
C.
胞基质不断运动
D.
其他
查看完整题目与答案
【单选题】曲池穴的正确定位是
A.
肘横纹上,肱二头肌键的桡侧缘
B.
肘横纹内侧端,肱二头肌键的尺侧缘与肱骨内上髁连线中点
C.
肘横纹外侧端,肱二头肌键的桡侧缘与肱骨外上髁连线中点
D.
肘横纹上,肱二头肌键的尺侧缘
查看完整题目与答案
【单选题】伤员搬运护送的原则()
A.
搬运前做好伤口处理
B.
选择适当的搬运方法
C.
保证安全避免再伤
D.
ABC
查看完整题目与答案
【单选题】The author of this passage seems to believe that
A.
the more police force the better.
B.
the only solution is law enforcement.
C.
more police force is not the solution.
D.
the suppressive strategies will be effective.
查看完整题目与答案
【单选题】曲池穴的正确定位是
A.
肘横纹上，肱二头肌键的桡侧缘
B.
肘横纹上，肱二头肌键的尺侧缘
C.
肘横纹外侧端，肱二头肌键的桡侧缘与肱骨外上髁连线中点
D.
肘横纹内侧端，肱二头肌键的尺侧缘与肱骨内上髁连线中点
E.
肘横纹外侧端，肱二头肌键的桡侧缘与尺骨鹰嘴连线中点
查看完整题目与答案
【单选题】The description of the left shift of the O 2 -Hb dissociation curve is correct. ( )
A.
P50 ↑
B.
an affinity of Hb for O 2 ↑
C.
temperature ↑, 2,3-DPG ↑, acidosis
D.
amount of deoxyhemoglobin ↑
查看完整题目与答案
【判断题】The two H-O bonds in a water molecule are highly polar because the O is strongly attractive for electrons, whereas the H is only weakly attractive.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Earth: Melting in the Heat? Glaciers are melting the ice caps are disappearing into the oceans sea levels may rise by many meters as a consequence. Indigenous(本土的) Arctic peoples will find their food ...
A.
Y
B.
N
C.
NG
查看完整题目与答案
【单选题】In formaldehyde (CH 2 =O), C is less electronegative than the oxygen to which it is bonded, and the O atom therefore owns both electrons of the C–O bond, leaving C with ___ bonding electrons.
A.
2
B.
3
C.
4
D.
5
查看完整题目与答案
【单选题】曲池穴的正确定位是
A.
肘横纹内侧端，肱二头肌腱的尺侧缘与肱骨内上髁连线的中点
B.
肘横纹外侧端，肱二头肌腱的桡侧缘与肱骨外上髁连线的中点
C.
肘横纹外侧端，肱二头肌腱的桡侧缘与尺骨鹰嘴连线的中点
D.
肘横纹上，肱二头肌腱的尺侧缘
查看完整题目与答案
相关题目：
【单选题】胞质运动的现象是( )因素引起的:
A.
叶绿体带动
B.
线粒体的布郎运动
C.
胞基质不断运动
D.
其他
查看完整题目与答案
【单选题】曲池穴的正确定位是
A.
肘横纹上,肱二头肌键的桡侧缘
B.
肘横纹内侧端,肱二头肌键的尺侧缘与肱骨内上髁连线中点
C.
肘横纹外侧端,肱二头肌键的桡侧缘与肱骨外上髁连线中点
D.
肘横纹上,肱二头肌键的尺侧缘
查看完整题目与答案
【单选题】伤员搬运护送的原则()
A.
搬运前做好伤口处理
B.
选择适当的搬运方法
C.
保证安全避免再伤
D.
ABC
查看完整题目与答案
【单选题】The author of this passage seems to believe that
A.
the more police force the better.
B.
the only solution is law enforcement.
C.
more police force is not the solution.
D.
the suppressive strategies will be effective.
查看完整题目与答案
【单选题】曲池穴的正确定位是
A.
肘横纹上，肱二头肌键的桡侧缘
B.
肘横纹上，肱二头肌键的尺侧缘
C.
肘横纹外侧端，肱二头肌键的桡侧缘与肱骨外上髁连线中点
D.
肘横纹内侧端，肱二头肌键的尺侧缘与肱骨内上髁连线中点
E.
肘横纹外侧端，肱二头肌键的桡侧缘与尺骨鹰嘴连线中点
查看完整题目与答案
【单选题】The description of the left shift of the O 2 -Hb dissociation curve is correct. ( )
A.
P50 ↑
B.
an affinity of Hb for O 2 ↑
C.
temperature ↑, 2,3-DPG ↑, acidosis
D.
amount of deoxyhemoglobin ↑
查看完整题目与答案
【判断题】The two H-O bonds in a water molecule are highly polar because the O is strongly attractive for electrons, whereas the H is only weakly attractive.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Earth: Melting in the Heat? Glaciers are melting the ice caps are disappearing into the oceans sea levels may rise by many meters as a consequence. Indigenous(本土的) Arctic peoples will find their food ...
A.
Y
B.
N
C.
NG
查看完整题目与答案
【单选题】In formaldehyde (CH 2 =O), C is less electronegative than the oxygen to which it is bonded, and the O atom therefore owns both electrons of the C–O bond, leaving C with ___ bonding electrons.
A.
2
B.
3
C.
4
D.
5
查看完整题目与答案
【单选题】曲池穴的正确定位是
A.
肘横纹内侧端，肱二头肌腱的尺侧缘与肱骨内上髁连线的中点
B.
肘横纹外侧端，肱二头肌腱的桡侧缘与肱骨外上髁连线的中点
C.
肘横纹外侧端，肱二头肌腱的桡侧缘与尺骨鹰嘴连线的中点
D.
肘横纹上，肱二头肌腱的尺侧缘
查看完整题目与答案