皮皮学，免费搜题
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搜题
【单选题】
下面哪个不属于马斯洛的人类需要层次理论
A.
生理的需要
B.
安全的需要
C.
生理性动机
D.
尊重的需要
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
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举一反三
【多选题】行星齿轮机构中太阳轮,行星架和齿圈三者齿数关系是( )。
A.
太阳轮齿数比齿圈多
B.
齿圈是三个中齿数最多的
C.
行星架齿数等于太阳轮与齿圈齿数之和
D.
太阳轮是三个中齿数最少的
查看完整题目与答案
【判断题】根据盈亏平衡分析得知,公司只有在价格补偿平均变动成本费用之后的累积余额等于全部固定成本费用,或者说销售量超过盈亏平衡点时的销售量才有可能盈利。
A.
正确
B.
错误
查看完整题目与答案
【单选题】行星齿轮机构中太阳轮,行星架和齿圈三者齿数关系是( )。
A.
太阳轮齿数比齿圈多
B.
齿圈是三个中齿数最多的
C.
行星架齿数等于太阳轮与齿圈齿数之和
D.
太阳轮是三个中齿数最多的
查看完整题目与答案
【单选题】________ of this term, we will have learnt 4 books.
A.
At the end
B.
By the end
C.
In the end
D.
At an end
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【单选题】We can test LANGUAGE (to find out what our students have learnt): Grammar, vocabulary, spelling and _______.
A.
pronunciation
B.
listening
C.
speaking
D.
Writing
查看完整题目与答案
【简答题】We have learnt that there is a good demand for cameras in your market,and take this opportunity for enclosing our quotation sheet No.120 for your consideration.
查看完整题目与答案
【单选题】We are going to have fun ____ English together.
A.
to learn
B.
learning
C.
learn
D.
learnt
查看完整题目与答案
【单选题】We have learnt a great deal from all the places we ________.
A.
visit
B.
will visit
C.
would visit
D.
have visited
查看完整题目与答案
【单选题】—How many English words have you learnt now? —We had learnt over 1,500 English words ___________ the end of last week.
A.
at
B.
in
C.
by
D.
with
查看完整题目与答案
【单选题】We spend as much time as we can _____ English.
A.
learn
B.
to learn
C.
learning
D.
have learnt
查看完整题目与答案
相关题目：
【多选题】行星齿轮机构中太阳轮,行星架和齿圈三者齿数关系是( )。
A.
太阳轮齿数比齿圈多
B.
齿圈是三个中齿数最多的
C.
行星架齿数等于太阳轮与齿圈齿数之和
D.
太阳轮是三个中齿数最少的
查看完整题目与答案
【判断题】根据盈亏平衡分析得知,公司只有在价格补偿平均变动成本费用之后的累积余额等于全部固定成本费用,或者说销售量超过盈亏平衡点时的销售量才有可能盈利。
A.
正确
B.
错误
查看完整题目与答案
【单选题】行星齿轮机构中太阳轮,行星架和齿圈三者齿数关系是( )。
A.
太阳轮齿数比齿圈多
B.
齿圈是三个中齿数最多的
C.
行星架齿数等于太阳轮与齿圈齿数之和
D.
太阳轮是三个中齿数最多的
查看完整题目与答案
【单选题】________ of this term, we will have learnt 4 books.
A.
At the end
B.
By the end
C.
In the end
D.
At an end
查看完整题目与答案
【单选题】We can test LANGUAGE (to find out what our students have learnt): Grammar, vocabulary, spelling and _______.
A.
pronunciation
B.
listening
C.
speaking
D.
Writing
查看完整题目与答案
【简答题】We have learnt that there is a good demand for cameras in your market,and take this opportunity for enclosing our quotation sheet No.120 for your consideration.
查看完整题目与答案
【单选题】We are going to have fun ____ English together.
A.
to learn
B.
learning
C.
learn
D.
learnt
查看完整题目与答案
【单选题】We have learnt a great deal from all the places we ________.
A.
visit
B.
will visit
C.
would visit
D.
have visited
查看完整题目与答案
【单选题】—How many English words have you learnt now? —We had learnt over 1,500 English words ___________ the end of last week.
A.
at
B.
in
C.
by
D.
with
查看完整题目与答案
【单选题】We spend as much time as we can _____ English.
A.
learn
B.
to learn
C.
learning
D.
have learnt
查看完整题目与答案