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搜题
【多选题】
隧道按照用途分类，主要分为（ ）。A.
交通隧道
B.
水工隧道
C.
矿山隧道
D.
市政隧道
E.
人防隧道和军事隧道等
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【判断题】To a polychronic people, time is continuous, with no particular structure. They consider time as being cyclical.
A.
正确
B.
错误
【简答题】How many animals can the man see?
【简答题】Many animals can (judge) directions by smelling.
【简答题】Many animals can (judge) direction by smelling.
【单选题】Many animals can make circus act together not because ______.
A.
they become interested in the act
B.
they can receive praise and food after the act
C.
they become accustomed to each other
D.
they are not the natural enemies