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【判断题】
判断正误:在现代法律中,权利是主要内容,义务是次要内容,起辅助作用。
A.
正确
B.
错误
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【单选题】听力原文:Why does the man get ill? (21)
A.
He has never been immunized.
B.
He doesn't rest enough due to hard work.
C.
He doesn't like to take medicine.
D.
He is exposed to the virus-filled environment.
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【简答题】如图,直线AB与O相切于点B,过点O的直线交O于点C,D。在O上取一点E,连结BE和DE,BE与直径CD的交点为F。已知∠A=30°,AB= (1)求O的半径; (2)求∠E的度数; (3)求阴影部分的面积。(结果保留三个有效数字)
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【简答题】质量为1kg的物体,在外力作用下由静止开始运动了3m,外力作功为18J,则物体的末速率为 m/s。
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【单选题】lau gh enou gh ph oto ph one
A.
/ʃ/
B.
/f/
C.
/s/
D.
/z/
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【简答题】According to interpersonal theory of depression, people might be mentally ill without enough______.
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【判断题】CFR Ex Ship’s Hold Rotterdam 是指卖方必须把货运到鹿特丹,在舱底交货。
A.
正确
B.
错误
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【单选题】It remains ________ whether Jim’ll be fit enou
A.
18. It remains ________ whether Jim’ll be fit enoughto play in the finals. (浙江) A.seen
B.
to beseen
C.
seeing
D.
tosee
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【单选题】When she was over fifty, the late nineteenth century mother ______.
A.
would be healthy enough to take up paid employment
B.
was usually expected to die fairly soon
C.
would expect to work until she died
D.
was unlikely to find a job even if she wanted one
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【单选题】产蛋鸡日粮中钙磷比例一般为( ):1。(1.0分) A 1~2 B 3~4 C 5~6 D 7~8
A.
1~2
B.
3~4
C.
5~6
D.
7~8
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【简答题】如图所示,质量为m=1kg的物体,放在倾角θ=37°的足够长固定斜面底端上,现对物体施加一个大小为F=16N、方向平行斜面向上的外力,使物体由静止开始在力F的作用下,从斜面底端向上运动t 1 =1s后撤去外力F。已知物体与斜面间的动摩擦因数μ=0.25,不计空气阻力,物体可视为质点,sin37°=0.6,cos37°=0.8,取g=10m/s 2 。求: (1) 物体由静止开始在力F的作用下开始向...
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相关题目:
【单选题】听力原文:Why does the man get ill? (21)
A.
He has never been immunized.
B.
He doesn't rest enough due to hard work.
C.
He doesn't like to take medicine.
D.
He is exposed to the virus-filled environment.
查看完整题目与答案
【简答题】如图,直线AB与O相切于点B,过点O的直线交O于点C,D。在O上取一点E,连结BE和DE,BE与直径CD的交点为F。已知∠A=30°,AB= (1)求O的半径; (2)求∠E的度数; (3)求阴影部分的面积。(结果保留三个有效数字)
查看完整题目与答案
【简答题】质量为1kg的物体,在外力作用下由静止开始运动了3m,外力作功为18J,则物体的末速率为 m/s。
查看完整题目与答案
【单选题】lau gh enou gh ph oto ph one
A.
/ʃ/
B.
/f/
C.
/s/
D.
/z/
查看完整题目与答案
【简答题】According to interpersonal theory of depression, people might be mentally ill without enough______.
查看完整题目与答案
【判断题】CFR Ex Ship’s Hold Rotterdam 是指卖方必须把货运到鹿特丹,在舱底交货。
A.
正确
B.
错误
查看完整题目与答案
【单选题】It remains ________ whether Jim’ll be fit enou
A.
18. It remains ________ whether Jim’ll be fit enoughto play in the finals. (浙江) A.seen
B.
to beseen
C.
seeing
D.
tosee
查看完整题目与答案
【单选题】When she was over fifty, the late nineteenth century mother ______.
A.
would be healthy enough to take up paid employment
B.
was usually expected to die fairly soon
C.
would expect to work until she died
D.
was unlikely to find a job even if she wanted one
查看完整题目与答案
【单选题】产蛋鸡日粮中钙磷比例一般为( ):1。(1.0分) A 1~2 B 3~4 C 5~6 D 7~8
A.
1~2
B.
3~4
C.
5~6
D.
7~8
查看完整题目与答案
【简答题】如图所示,质量为m=1kg的物体,放在倾角θ=37°的足够长固定斜面底端上,现对物体施加一个大小为F=16N、方向平行斜面向上的外力,使物体由静止开始在力F的作用下,从斜面底端向上运动t 1 =1s后撤去外力F。已知物体与斜面间的动摩擦因数μ=0.25,不计空气阻力,物体可视为质点,sin37°=0.6,cos37°=0.8,取g=10m/s 2 。求: (1) 物体由静止开始在力F的作用下开始向...
查看完整题目与答案