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【单选题】
手动变速器一般由壳体、同步器、( )和操纵机构组成A.
齿轮
B.
输入轴
C.
输出轴
D.
变速器传动机构
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The article suggests that______.
A.
our earth exists before the sun
B.
how space is formed
C.
no one knows where the earth comes from
D.
our earth used to be a high mountain on the sun
【单选题】屈肘关节的肌肉是
A.
肱肌、肱二头肌、肱桡肌
B.
肱肌、肱二头肌、喙桡肌
C.
肱肌、肱二头肌、旋前方肌
D.
肱肌、肱二头肌、肱三头肌
E.
肱肌、肱三头肌、肱桡肌
【判断题】A concluding paragraph is your chance to remind the reader of your thesis idea and bring the paper to a natural and graceful end.
A.
正确
B.
错误
【简答题】The article suggests that ______ allow economic invasive species to do what they want and ually lead to monopolies.
【单选题】曝气池混合液SVI指数是指______。
A.
曝气池混合液悬浮污泥浓度
B.
曝气池混合液在1000mL量筒内静止沉淀30min后，活性污泥所占浓度
C.
曝气池混合液静止沉淀30min后，每单位重量干泥所形成湿污泥的体积
D.
曝气池混合液中挥发性物质所占污泥量的比例
【单选题】Why it is better to save your concluding words for after the last Q&A response?
A.
Because in this way I can make the audience have a better understanding of my point.
B.
Because this is a good way for me to reduce the tension when I have nothing to say.
C.
Because I have no time to give a conclusion in my presentation.
D.
Because I can use the concluding words to replace my last answer.
【单选题】The article suggests that______.
A.
our earth exists before the sun
B.
how space formed
C.
no one knows where the earth comes from
D.
our earth used to be part of a high mountain on the sun
【单选题】How many questions for you to check about your concluding paragraph are listed?
A.
1
B.
2
C.
3
D.
4
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