皮皮学，免费搜题
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【判断题】
从能级角度上看,导体就是禁带宽度很小的半导体。A.
正确
B.
错误
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：
皮皮学刷刷变学霸
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【简答题】聚合物、大分子、金属、陶瓷、塑料、橡胶、纤维的英文
【单选题】The Browns usually drive to the park on Sundays. But today they go to the park _____ foot.
A.
in
B.
on
C.
by
【单选题】聚合物、大分子、金属、陶瓷、塑料、橡胶、纤维的英文
A.
polymer,macromolecule,mental,ceramic,plastic,rubber,fiber
B.
polymer,macromolecule,metal,ceramic,plastic,rubber,fiber
C.
polymer,micromolecule,mental,ceramic,plastic,rubber,fiber
D.
polymer,macromolecule,medal,ceramic,plastic,rubber,fiber
【单选题】The Browns usually drive to the park on Sundays. But today they go to the park_____ foot.
A.
in
B.
by
C.
on
D.
of
【单选题】The Browns usually drive to the park on Sundays. But today they go to the park _____ foot.
A.
in
B.
on
C.
by
D.
of
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