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【判断题】
电磁动态混炼挤出机具有塑化、混炼效果好，挤出制品质量高，适应性广等优点，但能耗较高。A.
正确
B.
错误
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反馈参考答案：
举一反三
【判断题】Intention of the speaker can be more broadly defined as the communicative goal he/she wants to achieve, the message he wants to convey and the purpose of their verbal activities.
A.
正确
B.
错误
【单选题】The first goal he tried to achieve was to ensure teachers’ presence in class.
A.
Mart Laidmets
B.
Andreas Schleicher
C.
Lucy Crehan
D.
Esteban Bullrich
E.
Nuno Crato
【单选题】How does the author feel when he runs on the field and conquers the goal-post?
A.
He feels he can go beyond the impossible.
B.
He feels the cheers of the fans running through his veins, and he is very excited.
C.
He feels he isn't good at sport. And he's not a sporty guy.
D.
He feels someone in life may lose, and someone may win.
【单选题】患者女性,25岁。近年来出现食欲不振、恶心、腹胀,贫血,疑为缺铁性贫血,请问其实验室检查可表现为
A.
血清铁降低，血清总铁结合力降低
B.
血清铁降低，血清总铁结合力增高
C.
血清铁增高，血清总铁结合力增高
D.
血清铁增高，血清总铁结合力降低
E.
血清铁正常，血清总铁结合力增高
【简答题】空气分离器按照其结构可分为( )式和( )式两种。
【判断题】Intention of the speaker can be more broadly defined as the communicative goal he/she wants to achieve, the message he wants to convey and the purpose of their verbal activities.
A.
正确
B.
错误
【单选题】How does the author feel when he runs on the field and conquers the goal-post?
A.
He feels tired.
B.
He feels thirsty.
C.
He feels sport is very important to his health.
D.
He feels the cheers of the fans running through his veins.
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