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【单选题】
如图,点A、B、C、D、E、F、G、H、K都是7×8方格纸中的格点,为使△DEM ∽ △ABC,则点M应是F、G、H、K四点中的( )
A.
F
B.
G
C.
H
D.
K
题目标签:
格点
方格纸
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参考解析:
刷刷题刷刷变学霸
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【单选题】Questions 1 to 5 are based on the following passage.I have come for a visit to an elementary classroom for six- to nine-year-olds. My strongest impression of this classroom is the purposefulness of th...
A.
The children talk to each other in a loud voice.
B.
The children discuss different topics in groups.
C.
The children are assigned a lot of learning tasks.
D.
The children do cooperative learning with a purpose.
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【单选题】如图,若A、B、C、D、E、F、G、H、O这些点都是5×7的方格纸中的格点,为了使 △DME ∽ △ABC,则点M应是F、G、H、O点中的( )
A.
F
B.
G
C.
H
D.
O
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【简答题】△ABC的顶点都在方格纸的格点上,则sinA=_▲.
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【简答题】格点
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【单选题】Questions 1 to 5 are based on the following passage.I have come for a visit to an elementary classroom for six- to nine-year-olds. My strongest impression of this classroom is the purposefulness of th...
A.
To read the poster
B.
To attach the map to the wall.
C.
To work hard on die country names
D.
To put pins onto the poster board map
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【单选题】Questions 1 to 5 are based on the following passage.I have come for a visit to an elementary classroom for six- to nine-year-olds. My strongest impression of this classroom is the purposefulness of th...
A.
He's working on a math problem with graph paper.
B.
He's working on the idea of”200-pound explosive shells.”
C.
He's working on a war-related problem with the help of graphs.
D.
He's working on the chemistry-related problem with illustrations.
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【单选题】如图是5×5的方格纸,点A,B,C,E,F,P,G,H,K都在格点上,要使△ABC∽△DEF,则点D应是点P,G,H,K四个点中的( )
A.
点P
B.
点G
C.
点H
D.
点K
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【单选题】一个原胞有几个格点
A.
1
B.
2
C.
3
D.
与具体结构有关
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【单选题】如图,若A.B.C.D.H.F、G、H、O这些点都是5×7的方格纸中的格点,为了使△DME∽△ABC,则点M应是F、G、H、O点中的( )
A.
F
B.
G
C.
H
D.
O
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【单选题】一个原胞有2个格点
A.
正确
B.
错误
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