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【判断题】
判断题( )6、锁环式同步器尺寸小、结构紧凑、摩擦力矩大,多用于货车。
A.
正确
B.
错误
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举一反三
【单选题】艾宾浩斯的遗忘曲线表明,在学习后遗忘进程最快的时间期限是( )
A.
20分钟
B.
1天
C.
6天
D.
31天
【多选题】成交价格包含哪两个核心内容
A.
出口销售
B.
调整因素
C.
直接收取和间接收取的价款总额
D.
运保费
【单选题】A: When I was a little boy, I had a dream of becoming a lawyer. B: Your dream comes true now. A: Yes, I knew I would make it. What kind of person is A?
A.
brave
B.
confident
C.
active
D.
patient
【多选题】习近平总书记在党的十九大报告中指出,我们党要团结带领人民有效( ),必须进行具有许多新的历史特点的伟大斗争,任何贪图享受、消极懈怠、回避矛盾的思想和行为都是错误的。 (《决胜全面建成小康社会夺取新时代中国特色社会主义伟大胜利一一在中国共产党第十九次全国代表大会上的报告》,《新时代中国共产党的历史使命》,人民出版社,2017年10月版,第15页)
A.
应对重大挑战
B.
抵御重大风险
C.
克服重大阻力
D.
解决重大矛盾
【单选题】What was the first impression of the girl to the boy?
A.
She was so kind.
B.
She was a bit mean.
C.
She was beautiful, like an angel.
D.
She was different from others.
【单选题】What kind of personality does the boy have according to the following paragraph?Though Farmer Troutham had just hurt him, he was a boy who could not himself bear to hurt anything. He had never brought...
A.
optimism
B.
bravey
C.
kindness
D.
open-mindedness
【单选题】The boy was 1-year old who had diarrhoea and respiratory symptoms in autumn and recovered after 3- 8 days. What kind of microbe could infect this child?
A.
rotavirus(轮状病毒)
B.
Escherichia coli
C.
fungi
D.
streptococcus
E.
Staphylococcus aureus(金黄色酿脓葡萄球菌)
【单选题】艾宾浩斯的遗忘曲线表明 ,在学习后遗忘进程最快的时间期限是
A.
31天内
B.
6天内
C.
1天内
D.
20分钟内
【单选题】口服补液盐中加入葡萄糖的主要作用是
A.
补充电解质
B.
降低血清钾浓度影
C.
使口服补液盐具有一定的渗透压
D.
增加肠道对水钠吸收
E.
预防酮症酸中毒
【判断题】()随机误差是指测量结果与在重复性条件下,对同一被测量进行无服多次测量所得结果的平均值之差。
A.
正确
B.
错误
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