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【单选题】
关于吮指习惯说法不正确的是
A.
2岁之前的吮指习惯可视为正常的生理活动
B.
3岁之后的吮指习惯必须要强行制止
C.
儿童某些欲望得不到满足会诱发吮指习惯
D.
饥饿、疲劳、替牙等均可诱发吮指习惯
E.
吮拇指可造成远中错合
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参考答案：
举一反三
【单选题】Cospas-Sarsat consists of ( ) satellites in polar orbit and a network of earth stations which provide distress alert and location information to appropr:iate rescue authorities, any- where in the w...
A.
a lot of
B.
a few of
C.
a system of
D.
a constellation of
查看完整题目与答案
【单选题】下列拳种流派是以三体式为基本桩法,以五行拳和十二形拳组成的拳术是()。
A.
八卦掌
B.
形意拳
C.
通背拳
D.
劈挂拳
查看完整题目与答案
【单选题】听力原文： What is GPS? Its full name is the Global Positioning System and a satellite-based navigation system. Generally speaking, it is made up of a network of 24 satellites placed into orbit by the U. S...
A.
What it is made up of and its shortcomings
B.
How it works and its attributes.
C.
The history of its development.
D.
How it is different from other technologies.
查看完整题目与答案
【单选题】太极拳以棚、捋、挤、按、采、挒、肘、靠等技击动作为内容,遵循心静体松柔和缓慢,刚柔相济,以意导形,节节贯通等运动技法和运动规律,形成的套路运动,以传统哲学为理论基础,是( )武术拳种之一。
A.
中国
B.
韩国
C.
日本
D.
美国
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【单选题】以三体式为基本姿势，以劈、崩、炮、钻、横五种拳法为基本拳法的是（）。
A.
长拳
B.
太极拳
C.
形意拳
D.
南拳
查看完整题目与答案
【单选题】购物比较，属于以下哪种电子商务服务类型?
A.
消费者服务
B.
基础设施服务
C.
商家服务
D.
公共服务
查看完整题目与答案
【单选题】The Space Segment, consists of _______ operational satellites in six circular orbits 20,200 km above the earth at an inclination angle of 55 degrees with a 12-hour period.
A.
12
B.
18
C.
24
D.
30
查看完整题目与答案
【单选题】パソコンの操作が早くできたらいい()思います。
A.
と
B.
という
C.
から
D.
ながら
查看完整题目与答案
【单选题】听力原文：Narrator Listen to part of a lecture about GPS. Professor What is GPS? Its full name is the Global Positioning System and a satellite-based navigation system. Generally speaking, it is made up of...
A.
What it is made up of and its shortcomings
B.
How it works and its attributes.
C.
The history of its development.
D.
How it is different from other technologies
查看完整题目与答案
【简答题】Few would deny the power and influence of television in today's world. In NorthAmerica, TV programs are on the air 18 to 24 hours a day, 365 days of the year.With the arrival of cable television and s...
查看完整题目与答案
相关题目：
【单选题】Cospas-Sarsat consists of ( ) satellites in polar orbit and a network of earth stations which provide distress alert and location information to appropr:iate rescue authorities, any- where in the w...
A.
a lot of
B.
a few of
C.
a system of
D.
a constellation of
查看完整题目与答案
【单选题】下列拳种流派是以三体式为基本桩法,以五行拳和十二形拳组成的拳术是()。
A.
八卦掌
B.
形意拳
C.
通背拳
D.
劈挂拳
查看完整题目与答案
【单选题】听力原文： What is GPS? Its full name is the Global Positioning System and a satellite-based navigation system. Generally speaking, it is made up of a network of 24 satellites placed into orbit by the U. S...
A.
What it is made up of and its shortcomings
B.
How it works and its attributes.
C.
The history of its development.
D.
How it is different from other technologies.
查看完整题目与答案
【单选题】太极拳以棚、捋、挤、按、采、挒、肘、靠等技击动作为内容,遵循心静体松柔和缓慢,刚柔相济,以意导形,节节贯通等运动技法和运动规律,形成的套路运动,以传统哲学为理论基础,是( )武术拳种之一。
A.
中国
B.
韩国
C.
日本
D.
美国
查看完整题目与答案
【单选题】以三体式为基本姿势，以劈、崩、炮、钻、横五种拳法为基本拳法的是（）。
A.
长拳
B.
太极拳
C.
形意拳
D.
南拳
查看完整题目与答案
【单选题】购物比较，属于以下哪种电子商务服务类型?
A.
消费者服务
B.
基础设施服务
C.
商家服务
D.
公共服务
查看完整题目与答案
【单选题】The Space Segment, consists of _______ operational satellites in six circular orbits 20,200 km above the earth at an inclination angle of 55 degrees with a 12-hour period.
A.
12
B.
18
C.
24
D.
30
查看完整题目与答案
【单选题】パソコンの操作が早くできたらいい()思います。
A.
と
B.
という
C.
から
D.
ながら
查看完整题目与答案
【单选题】听力原文：Narrator Listen to part of a lecture about GPS. Professor What is GPS? Its full name is the Global Positioning System and a satellite-based navigation system. Generally speaking, it is made up of...
A.
What it is made up of and its shortcomings
B.
How it works and its attributes.
C.
The history of its development.
D.
How it is different from other technologies
查看完整题目与答案
【简答题】Few would deny the power and influence of television in today's world. In NorthAmerica, TV programs are on the air 18 to 24 hours a day, 365 days of the year.With the arrival of cable television and s...
查看完整题目与答案
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