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【单选题】
下列不属于元认知构成元素的是( )。
A.
元认知知识
B.
元认知体验
C.
元认知监控
D.
元认知实践
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举一反三
【单选题】39装配图中,相邻两个金属零件,画剖面线时应( )。
A.
倾斜方向相同且间隔相同
B.
倾斜方向相反
C.
采用粗实线
D.
采用虚线
查看完整题目与答案
【单选题】装配图中,相邻两个金属零件,画剖面线时应
A.
倾斜方向相同且间隔相同
B.
倾斜方向相反
C.
采用粗实线
D.
采用虚线
查看完整题目与答案
【单选题】According to the section "Lego Is Looking For Other Materials To Use," why has it been hard for Lego to replace plastic with a new material?
A.
because it is hard to find a material as strong as plastic
B.
because it is hard to find a material as cheap as plastic
C.
because it is hard to find a material as safe as plastic
D.
because it is hard to find a material as colorful as plastic
查看完整题目与答案
【单选题】蓄电池在汽车上的主要作用是( )。
A.
用来充电。
B.
用来吸收发电机的过电压，保护电子元件
C.
用来给起动机供电，起动发动机。
D.
做备用电源。
查看完整题目与答案
【单选题】订单里夹杂着尖货商品和普通商品怎么办?
A.
等尖货仓发完尖货商品后,卖家再发非尖货商品后点击“全部发货”
B.
所有商品都由卖家自己发
C.
卖家什么都不需要做
D.
卖家发非尖货商品后点击“部分发货”,尖货商品由尖货发出
查看完整题目与答案
【判断题】She knows it will be hard to leave her boyfriend behind because she has been with him many years.
A.
正确
B.
错误
查看完整题目与答案
【单选题】A ball of clay falls freely to the hard floor. It does not bounce noticeably, and it very quickly comes to rest. What, then, has happened to the energy the ball had while it was falling?It has been us...
A.
It has been used up in producing the downward motion.
B.
It has been transformed back into potential energy.
C.
It has been transferred into the ball by heat.
D.
It is in the ball and floor (and walls) as energy of invisible molecular motion.
查看完整题目与答案
【单选题】People found it hard to so much advertising in TV series that a rule has been made to ban it. [     ]
A.
catch up with
B.
put up with
C.
get along with
D.
get away with
查看完整题目与答案
【单选题】装配图中,相邻两个金属零件画剖面线时应( )。
A.
倾斜方向相同且间隔相向,
B.
倾斜方向相反
C.
采用粗实线
D.
采用虚线
查看完整题目与答案
【单选题】One feels it hard to fit in with a new culture _______ he has been accustomed to his won culture.
A.
the moment
B.
which
C.
now that
D.
as
查看完整题目与答案
相关题目：
【单选题】39装配图中,相邻两个金属零件,画剖面线时应( )。
A.
倾斜方向相同且间隔相同
B.
倾斜方向相反
C.
采用粗实线
D.
采用虚线
查看完整题目与答案
【单选题】装配图中,相邻两个金属零件,画剖面线时应
A.
倾斜方向相同且间隔相同
B.
倾斜方向相反
C.
采用粗实线
D.
采用虚线
查看完整题目与答案
【单选题】According to the section "Lego Is Looking For Other Materials To Use," why has it been hard for Lego to replace plastic with a new material?
A.
because it is hard to find a material as strong as plastic
B.
because it is hard to find a material as cheap as plastic
C.
because it is hard to find a material as safe as plastic
D.
because it is hard to find a material as colorful as plastic
查看完整题目与答案
【单选题】蓄电池在汽车上的主要作用是( )。
A.
用来充电。
B.
用来吸收发电机的过电压，保护电子元件
C.
用来给起动机供电，起动发动机。
D.
做备用电源。
查看完整题目与答案
【单选题】订单里夹杂着尖货商品和普通商品怎么办?
A.
等尖货仓发完尖货商品后,卖家再发非尖货商品后点击“全部发货”
B.
所有商品都由卖家自己发
C.
卖家什么都不需要做
D.
卖家发非尖货商品后点击“部分发货”,尖货商品由尖货发出
查看完整题目与答案
【判断题】She knows it will be hard to leave her boyfriend behind because she has been with him many years.
A.
正确
B.
错误
查看完整题目与答案
【单选题】A ball of clay falls freely to the hard floor. It does not bounce noticeably, and it very quickly comes to rest. What, then, has happened to the energy the ball had while it was falling?It has been us...
A.
It has been used up in producing the downward motion.
B.
It has been transformed back into potential energy.
C.
It has been transferred into the ball by heat.
D.
It is in the ball and floor (and walls) as energy of invisible molecular motion.
查看完整题目与答案
【单选题】People found it hard to so much advertising in TV series that a rule has been made to ban it. [     ]
A.
catch up with
B.
put up with
C.
get along with
D.
get away with
查看完整题目与答案
【单选题】装配图中,相邻两个金属零件画剖面线时应( )。
A.
倾斜方向相同且间隔相向,
B.
倾斜方向相反
C.
采用粗实线
D.
采用虚线
查看完整题目与答案
【单选题】One feels it hard to fit in with a new culture _______ he has been accustomed to his won culture.
A.
the moment
B.
which
C.
now that
D.
as
查看完整题目与答案