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【简答题】
教学设计的目的是实现()的最优化,特性是()。
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举一反三
【单选题】He sighed again and the failure in physics seemed to have completely________his confidence. [ ]
A.
wound
B.
destroyed
C.
shocked
D.
attacked
【单选题】Look at the pride on Tom's face. He _____ to have been praised by the manager just now. [ ]
A.
seemed
B.
seems
C.
had seemed
D.
is seeming
【单选题】下面对继承关系描述错误的是( )
A.
继承关系有 3 种，公有继承、私有继承和保护继承。
B.
在公有继承中，派生类对象在类外可访问基类中的公有成员；
C.
在私有继承中，派生类对象在类外不可访问基类的公有成员；
D.
在保护继承中，派生类的对象在类外可访问基类中的保护成员
【单选题】-He sighed again and the failure in physics seemed to have completely his confidence.
A.
injured
B.
ruined
C.
attacked
D.
damaged
【单选题】Our explanation seemed only to have______his confusion. He was totally at a loss as to what to say.
A.
brought up
B.
added to
C.
worked out
D.
directed at
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