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【判断题】
昆虫的中枢神经系统包括1个位于头部的脑和一条位于消化道腹面的腹神经索。A.
正确
B.
错误
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举一反三
【简答题】The reason why he adapted to the new situations quickly is that he has a(n) __________ attitude. [A] changeable [B] alternate [C] movable [D] flexible
【简答题】What he wants is _______ his mother as quickly as he can; and what he must do is ____ to the hospital at once． A．to see; going B．to see; go C．see; to go D．see; go
【简答题】When Webster was young ,he was a teacher .But he quickly became tired of the books he used in class .They were all about the English people and places .Since he wanted books that would be interesting ...
【简答题】如图，（1）∵∠1=﹙ ﹚（已知）， ∴AC∥ED﹙ ﹚ （2）∵∠2=﹙ ﹚（已知）， ∴AC∥ED﹙ ﹚ （3）∵∠A+﹙ ﹚=180°（已知）， ∴AB∥FD﹙ ﹚ （4）∵AB∥﹙ ﹚（已知）， ∴∠2+∠AED=180°﹙ ﹚ （5）∵AC∥﹙ ﹚（已知）， ∴∠C=∠1﹙ ﹚
【单选题】The reason why he adapted to the new situations quickly is that he has a _____ attitude.
A.
changeable
B.
alternate
C.
movable
D.
flexible
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