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【多选题】
一天下午，孩子们吃苹果。教师在观察中发现，先走到苹果的孩子仔细地端详一番后，伸手拿走了其中的大苹果，只有几个不爱吃苹果的孩子拿了小的，等到最后几位小朋友去拿时，盘中只剩下的东西了几个小苹果。难道孩子们不懂得相互谦让，没有分享的意识?针对这一情况，教师向全班幼儿提出了一一个问题:“同在有两个苹果，一个大，一个小，那么你拿哪个呢?”令人惊讶的是孩子们异口同声地说:“我把大的、别人，把小的留给自己。” 通过对本案例的理解，分析以下说法正确的是()
A.
学前儿童的道德认知具有他律性特点
B.
学前儿童的道德情感不稳定，知行常脱节
C.
学前儿童的道德意志自觉性比较低，自制力弱，坚持性不强
D.
学前儿童的道德行为已经非常稳定
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举一反三
【单选题】The scavenging box is built of a number of sections provided with vertical flanges enabling them _____ together to form. two blocks.
A.
being bolted
B.
bolted
C.
bolting
D.
to be bolted
查看完整题目与答案
【简答题】scavenging air box______________ Be manufactured of ____________. Be built of a number of ___________ provided with ____________.
查看完整题目与答案
【单选题】How is sealing between the liner and the top of the scavenging air box achieved?
A.
It is achieved by washers.
B.
It is achieved by stuffing box.
C.
It is achieved by the rubber rings fitted into the slots machine-turnecl in the liners.
D.
It is achieved by sealing rings fitted into the slots in the scavenging air box.
查看完整题目与答案
【单选题】_____ of the A-frames there is a strong cast iron frame. called the scavenging air box.
A.
At the top
B.
At the bottom
C.
In the top
D.
In the bottom
查看完整题目与答案
【单选题】How is sealing between the liner and the top of the scavenging air box achieved?
A.
It is achieved by washers.
B.
It is achieved by stuffing box.
C.
It is achieved by the rubber ring fitted into the slots in the machine-turned in the liners.
D.
It is achieved by sealing ring fitted into the slots in the scavenging air box.
查看完整题目与答案
【单选题】How is sealing between the liner and the top of the scavenging air box achieved?
A.
It is achieved by washers.
B.
It is achieved by stuffing box.
C.
It is achieved by the rubber rings fitted into the slots machine-turned in the liners
D.
It is achieved by sealing rings fitted into the slots in the scavenging air box. 通过
查看完整题目与答案
【简答题】在极限与配合国家标准中,孔和轴的公差带大小由 决定,公差带位置由 决定。
查看完整题目与答案
【判断题】银行借款和发行债券的利息费用可在税前支付,计算资本成本需考虑利息抵税作用。（   ）
A.
正确
B.
错误
查看完整题目与答案
【单选题】How is sealing between the liner and the top of the scavenging air box achieved? .
A.
It is achieved by washers.
B.
It is achieved by stuffing box.
C.
It is achieved by the rubber rings fitted into the slots machine-turned in the liners
D.
It is achieved by sealing rings fitted into the slots in the scavenging air box.
查看完整题目与答案
【单选题】On top of scavenging air box is mounted a strong cast iron frame. for each cylinder known as_____.
A.
cooling jacket
B.
cylinder liner
C.
piston crown
D.
cylinder cover
查看完整题目与答案
相关题目：
【单选题】The scavenging box is built of a number of sections provided with vertical flanges enabling them _____ together to form. two blocks.
A.
being bolted
B.
bolted
C.
bolting
D.
to be bolted
查看完整题目与答案
【简答题】scavenging air box______________ Be manufactured of ____________. Be built of a number of ___________ provided with ____________.
查看完整题目与答案
【单选题】How is sealing between the liner and the top of the scavenging air box achieved?
A.
It is achieved by washers.
B.
It is achieved by stuffing box.
C.
It is achieved by the rubber rings fitted into the slots machine-turnecl in the liners.
D.
It is achieved by sealing rings fitted into the slots in the scavenging air box.
查看完整题目与答案
【单选题】_____ of the A-frames there is a strong cast iron frame. called the scavenging air box.
A.
At the top
B.
At the bottom
C.
In the top
D.
In the bottom
查看完整题目与答案
【单选题】How is sealing between the liner and the top of the scavenging air box achieved?
A.
It is achieved by washers.
B.
It is achieved by stuffing box.
C.
It is achieved by the rubber ring fitted into the slots in the machine-turned in the liners.
D.
It is achieved by sealing ring fitted into the slots in the scavenging air box.
查看完整题目与答案
【单选题】How is sealing between the liner and the top of the scavenging air box achieved?
A.
It is achieved by washers.
B.
It is achieved by stuffing box.
C.
It is achieved by the rubber rings fitted into the slots machine-turned in the liners
D.
It is achieved by sealing rings fitted into the slots in the scavenging air box. 通过
查看完整题目与答案
【简答题】在极限与配合国家标准中,孔和轴的公差带大小由 决定,公差带位置由 决定。
查看完整题目与答案
【判断题】银行借款和发行债券的利息费用可在税前支付,计算资本成本需考虑利息抵税作用。（   ）
A.
正确
B.
错误
查看完整题目与答案
【单选题】How is sealing between the liner and the top of the scavenging air box achieved? .
A.
It is achieved by washers.
B.
It is achieved by stuffing box.
C.
It is achieved by the rubber rings fitted into the slots machine-turned in the liners
D.
It is achieved by sealing rings fitted into the slots in the scavenging air box.
查看完整题目与答案
【单选题】On top of scavenging air box is mounted a strong cast iron frame. for each cylinder known as_____.
A.
cooling jacket
B.
cylinder liner
C.
piston crown
D.
cylinder cover
查看完整题目与答案