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【单选题】
开球时,球在未被对方守门员接触到的情况下直接射入球门,该进球是否有效?
A.
不可以。
B.
只要球在入门之前从地面弹起过。
C.
不可以，球在入门前必须被其他队员踢过。
D.
可以，只要遵守了竞赛规则要求的正确开球程序。
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参考答案：
举一反三
【单选题】甲药比乙药安全的依据是
A.
甲药的LD 50 比乙药大
B.
甲药的LD 50 比乙药小
C.
甲药的LD 50 /ED 50 比乙药大
D.
甲药的LD 50 /ED 50 比乙药小
E.
以上均不是
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【单选题】Mình muốn ăn bún chả ( ) nem rán.
A.
hay
B.
và
C.
ngay cả
D.
cả
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【单选题】完成下列各选项 Expressing gratitude is an important form. of good manners． Nowadays more and more people in China have found it s high time to 11 a thankful heart for the young． Everyone likes to get praised...
A.
have
B.
cultivate
C.
share
D.
like
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【简答题】More -agers smoke today than at any time since the 19 15 s, a federal study shows. Overall, 35% of children 1 grades 9-12 smoke cigarettes, a greater 2 than the 25% of s who smoke. 3 it is il...
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【单选题】The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for ____.
A.
The sun to be at the opposite side of the moon
B.
The moon to be at the opposite side of the earth
C.
The moon to be at its apogee
D.
The sun and the moon to be on the same side
查看完整题目与答案
【简答题】Dịch các câu sau đây ra tiếng Hán. (1) Màu xanh mướt của tre có lúc xòa mát khoảng trời trên đầu. Trên đường làng, lúc gió nhiều, những chiếc lá tre rụng xuống quấn chân người đi. (2) Cộng đồng xúm và...
查看完整题目与答案
【单选题】The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for (A).
A.
the moon to be at the opposite side of the earth
B.
the sun and the moon to be on the same side
C.
the moon to be at its apogee( 远地点 )
D.
the sun to be at the opposite side of the moon
查看完整题目与答案
【单选题】The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for ___ .
A.
the Sun to be at the opposite side of the Moon
B.
the Moon to be at the opposite side of the Earth
C.
the Moon to be at its apogee
D.
the Sun and the Moon to be on the same side
查看完整题目与答案
【单选题】按照自然顺序的十进制数0,1,2,3,4,5,6,7,其十进制倒位序为____________。
A.
7,6,5,4,3,2,1,0
B.
0,4,2,6,1,5,3,7
C.
0,2,4,6,1,3,5,7
D.
7,5,3,1,6,4,2,0
查看完整题目与答案
【单选题】It is high time that they ____ the war on Iraq .
A.
stop
B.
stopped
C.
must stop
D.
has stopped
查看完整题目与答案
相关题目：
【单选题】甲药比乙药安全的依据是
A.
甲药的LD 50 比乙药大
B.
甲药的LD 50 比乙药小
C.
甲药的LD 50 /ED 50 比乙药大
D.
甲药的LD 50 /ED 50 比乙药小
E.
以上均不是
查看完整题目与答案
【单选题】Mình muốn ăn bún chả ( ) nem rán.
A.
hay
B.
và
C.
ngay cả
D.
cả
查看完整题目与答案
【单选题】完成下列各选项 Expressing gratitude is an important form. of good manners． Nowadays more and more people in China have found it s high time to 11 a thankful heart for the young． Everyone likes to get praised...
A.
have
B.
cultivate
C.
share
D.
like
查看完整题目与答案
【简答题】More -agers smoke today than at any time since the 19 15 s, a federal study shows. Overall, 35% of children 1 grades 9-12 smoke cigarettes, a greater 2 than the 25% of s who smoke. 3 it is il...
查看完整题目与答案
【单选题】The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for ____.
A.
The sun to be at the opposite side of the moon
B.
The moon to be at the opposite side of the earth
C.
The moon to be at its apogee
D.
The sun and the moon to be on the same side
查看完整题目与答案
【简答题】Dịch các câu sau đây ra tiếng Hán. (1) Màu xanh mướt của tre có lúc xòa mát khoảng trời trên đầu. Trên đường làng, lúc gió nhiều, những chiếc lá tre rụng xuống quấn chân người đi. (2) Cộng đồng xúm và...
查看完整题目与答案
【单选题】The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for (A).
A.
the moon to be at the opposite side of the earth
B.
the sun and the moon to be on the same side
C.
the moon to be at its apogee( 远地点 )
D.
the sun to be at the opposite side of the moon
查看完整题目与答案
【单选题】The average time between two high waters is 12 hours and 25 minutes because this is the time it takes for ___ .
A.
the Sun to be at the opposite side of the Moon
B.
the Moon to be at the opposite side of the Earth
C.
the Moon to be at its apogee
D.
the Sun and the Moon to be on the same side
查看完整题目与答案
【单选题】按照自然顺序的十进制数0,1,2,3,4,5,6,7,其十进制倒位序为____________。
A.
7,6,5,4,3,2,1,0
B.
0,4,2,6,1,5,3,7
C.
0,2,4,6,1,3,5,7
D.
7,5,3,1,6,4,2,0
查看完整题目与答案
【单选题】It is high time that they ____ the war on Iraq .
A.
stop
B.
stopped
C.
must stop
D.
has stopped
查看完整题目与答案
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