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【判断题】
氯气不能使干燥的有色布条褪色;液氯能使干燥的有色布条褪色。
A.
正确
B.
错误
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举一反三
【单选题】Where ______ the twins the day before yesterday? [ ]
A.
is
B.
were
C.
was
D.
are
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【简答题】GPS卫星位置采用()大地坐标系。
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【单选题】引起小儿麻痹的病原体是
A.
脊髓灰质炎病毒
B.
螺旋体
C.
腺病毒
D.
衣原体
E.
轮状病毒
查看完整题目与答案
【单选题】引起小儿麻痹症的病原体是
A.
单纯疱疹病毒
B.
轮状病毒
C.
EB病毒
D.
麻疹病毒
E.
脊髓灰质炎病毒
查看完整题目与答案
【单选题】The twins were born ____ a Friday evening. [ ]
A.
in
B.
at
C.
on
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【单选题】The twins in Shanghai last week but now they in Hainan. [ ]
A.
are ; are
B.
were ; were
C.
were ; are
D.
are ; were
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【简答题】When the twins were three months old, their parents died, and they were placed in separate foster(抚养)homes.
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【单选题】引起小儿麻痹症的病原体是
A.
风疹病毒
B.
结核杆菌
C.
脊髓灰质炎病毒
D.
麻疹病毒
E.
白喉棒状杆菌
查看完整题目与答案
【单选题】英国巨石阵是()时期的产物。
A.
旧石器
B.
青铜器
C.
铁器
D.
新石器
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【单选题】引起小儿麻痹的病原体是( )
A.
轮状病毒
B.
柯萨奇病毒
C.
脊髓灰质炎病毒
D.
ECHO病毒
E.
乙型肝炎病毒
查看完整题目与答案
相关题目:
【单选题】Where ______ the twins the day before yesterday? [ ]
A.
is
B.
were
C.
was
D.
are
查看完整题目与答案
【简答题】GPS卫星位置采用()大地坐标系。
查看完整题目与答案
【单选题】引起小儿麻痹的病原体是
A.
脊髓灰质炎病毒
B.
螺旋体
C.
腺病毒
D.
衣原体
E.
轮状病毒
查看完整题目与答案
【单选题】引起小儿麻痹症的病原体是
A.
单纯疱疹病毒
B.
轮状病毒
C.
EB病毒
D.
麻疹病毒
E.
脊髓灰质炎病毒
查看完整题目与答案
【单选题】The twins were born ____ a Friday evening. [ ]
A.
in
B.
at
C.
on
查看完整题目与答案
【单选题】The twins in Shanghai last week but now they in Hainan. [ ]
A.
are ; are
B.
were ; were
C.
were ; are
D.
are ; were
查看完整题目与答案
【简答题】When the twins were three months old, their parents died, and they were placed in separate foster(抚养)homes.
查看完整题目与答案
【单选题】引起小儿麻痹症的病原体是
A.
风疹病毒
B.
结核杆菌
C.
脊髓灰质炎病毒
D.
麻疹病毒
E.
白喉棒状杆菌
查看完整题目与答案
【单选题】英国巨石阵是()时期的产物。
A.
旧石器
B.
青铜器
C.
铁器
D.
新石器
查看完整题目与答案
【单选题】引起小儿麻痹的病原体是( )
A.
轮状病毒
B.
柯萨奇病毒
C.
脊髓灰质炎病毒
D.
ECHO病毒
E.
乙型肝炎病毒
查看完整题目与答案