皮皮学，免费搜题
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搜题
【单选题】
胶原纤维排列与牙本质平行,且与表面垂直,靠近冠部最先形成的牙本质是A.
本质
B.
罩牙本质
C.
球间牙本质
D.
修复性牙本质
E.
骨样牙本质
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Which is not true to describe how "I" felt after "I" learnt the word "water" that day?
A.
"I" felt eager to learn more
B.
"I" felt every object I touched seemed to quiver with life
C.
“I”felt the world blossom for me
D.
“I”wished the day would never end
【单选题】I have no bench to ________, so I have to stand there ___________ TV for a while.A．sit on… watc
A.
291. I have no bench to ________, so I have to stand there ___________ TV for a while. A．sit on… watch
B.
sit on …watching
C.
sit… watching
D.
sit… Watch
【单选题】I felt thoroughly out of sorts .
A.
felt humorous
B.
felt isolated
C.
felt angry
D.
felt expelled
【简答题】表达式 isinstance('abc', int) 的值为_______________。
【简答题】表达式 isinstance('abc', str) 的值为________________。
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