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【单选题】
How can people reduce the level of danger when doing extreme sports?
A.
Reduce the times of doing extreme sports.
B.
Wear safety equipment.
C.
Do extreme sports with other people.
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参考答案：
举一反三
【单选题】胃肠黏膜的损害因素,下列哪项不妥
A.
非甾体类药物
B.
吸烟
C.
过度精神紧张
D.
刺激性饮食
E.
前列腺素
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【单选题】( )29. — ____ ? — He can sing English songs
A.
Can he sing English songs
B.
Does he like English songs
C.
What can he do
D.
What does he do
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【单选题】When I handed the report to John，he said that George was the person______．A．to sendB．for sending
A.
29. When I handed the report to John，he said that George was the person______． A．to send
B.
for sending
C.
to send it to
D.
for sending it to
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【单选题】— Mr White has been working all the morning with no rest.— He is a(n) ________ man. He never look
A.
29．— Mr White has been working all the morning with no rest. — He is a(n) ________ man. He never looks tired. A．energetic
B.
powerful
C.
lovely
D.
Attractive
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【单选题】He was busy preparing a speech , only _______ once in a while to rise from the table for a tea .
A.
29. He was busy preparing a speech , only _______ once in a while to rise from the table for a tea . A．stopping
B.
to stop
C.
to have stopped
D.
having stopped
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【单选题】( 北京卷 )29. As soon as he comes back, I’ll tell himwhen __________ and see him.
A.
you will come 
B.
will you come  
C.
youcome  
D.
do you come
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【单选题】Can you say _____ certain when he will come here?
A.
at
B.
for
C.
with
D.
In
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【单选题】Only ____ did she realize the stress he was_____.
A.
then; under
B.
when; on
C.
when; at
D.
then; with
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【单选题】胃肠黏膜的损害因素,下列哪项不妥
A.
非甾体类药物
B.
吸烟
C.
过度精神紧张
D.
刺激性食物
E.
前列腺素
查看完整题目与答案
【单选题】三色球问题。若一个口袋中放有12个球，其中有3个红色的，3个白色的，6个黑色的，从中任取8个球，问共有多少种不同的颜色搭配? 代码如下,按要求在空白处填写适当的表达式或语句，使程序完整并符合题目要求。
A.
第9行： k=0; k<6; k++ 第11行： i + j + k==8
B.
第9行： k=0; k<=6; k++ 第11行： i + j + k==8
C.
第9行： k=0; k<=6; k++ 第11行： i + j + k <=8
D.
第9行： k=0; k<=6; k++ 第11行： i + j + k=8
查看完整题目与答案
相关题目：
【单选题】胃肠黏膜的损害因素,下列哪项不妥
A.
非甾体类药物
B.
吸烟
C.
过度精神紧张
D.
刺激性饮食
E.
前列腺素
查看完整题目与答案
【单选题】( )29. — ____ ? — He can sing English songs
A.
Can he sing English songs
B.
Does he like English songs
C.
What can he do
D.
What does he do
查看完整题目与答案
【单选题】When I handed the report to John，he said that George was the person______．A．to sendB．for sending
A.
29. When I handed the report to John，he said that George was the person______． A．to send
B.
for sending
C.
to send it to
D.
for sending it to
查看完整题目与答案
【单选题】— Mr White has been working all the morning with no rest.— He is a(n) ________ man. He never look
A.
29．— Mr White has been working all the morning with no rest. — He is a(n) ________ man. He never looks tired. A．energetic
B.
powerful
C.
lovely
D.
Attractive
查看完整题目与答案
【单选题】He was busy preparing a speech , only _______ once in a while to rise from the table for a tea .
A.
29. He was busy preparing a speech , only _______ once in a while to rise from the table for a tea . A．stopping
B.
to stop
C.
to have stopped
D.
having stopped
查看完整题目与答案
【单选题】( 北京卷 )29. As soon as he comes back, I’ll tell himwhen __________ and see him.
A.
you will come 
B.
will you come  
C.
youcome  
D.
do you come
查看完整题目与答案
【单选题】Can you say _____ certain when he will come here?
A.
at
B.
for
C.
with
D.
In
查看完整题目与答案
【单选题】Only ____ did she realize the stress he was_____.
A.
then; under
B.
when; on
C.
when; at
D.
then; with
查看完整题目与答案
【单选题】胃肠黏膜的损害因素,下列哪项不妥
A.
非甾体类药物
B.
吸烟
C.
过度精神紧张
D.
刺激性食物
E.
前列腺素
查看完整题目与答案
【单选题】三色球问题。若一个口袋中放有12个球，其中有3个红色的，3个白色的，6个黑色的，从中任取8个球，问共有多少种不同的颜色搭配? 代码如下,按要求在空白处填写适当的表达式或语句，使程序完整并符合题目要求。
A.
第9行： k=0; k<6; k++ 第11行： i + j + k==8
B.
第9行： k=0; k<=6; k++ 第11行： i + j + k==8
C.
第9行： k=0; k<=6; k++ 第11行： i + j + k <=8
D.
第9行： k=0; k<=6; k++ 第11行： i + j + k=8
查看完整题目与答案
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