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【单选题】
在校核构件剪切强度和挤压强度时,当其中的某一个应力超过了应力,构件的强度就( )。
A.
满足
B.
不满足
C.
无法判定
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参考答案:
举一反三
【单选题】苏木的药用部位是
A.
藤茎
B.
茎枝
C.
心材
D.
茎髓
【单选题】苏木的药用部位是
A.
茎藤
B.
茎枝
C.
茎刺
D.
茎髓
E.
心材
【单选题】There are twenty girls in the classroom. Some are cleaning the tables, and __ __ are sweeping the floor. [     ]
A.
another
B.
the other
C.
other
D.
the others
【简答题】A.Because some book in the library are very expensive. B.Because some books in the library are rare. C.Because sometimes students need certain materials urgently. D.Because some students won't return ...
【单选题】The students are doing the cleaning in their classroom. Some are cleaning the windows and the doors, _______ are sweeping the floor.
A.
another
B.
the other
C.
the others
D.
other
【简答题】仓库储存费用的构成中,( )是最难确定和测量的。
【单选题】苏木的药用部位是
A.
干皮
B.
边材
C.
心材
D.
根皮
【单选题】井田制是把一块地分为()份。
A.
B.
C.
D.
十一
【判断题】经验估计法简单易行,但科学性差。
A.
正确
B.
错误
【单选题】苏木的药用部位是
A.
茎刺
B.
茎髓
C.
边材
D.
茎枝
E.
心材
参考解析:
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