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皮皮学刷刷变学霸
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【单选题】When man began to search the skies, he saw a lot of things. In the universe(宇宙), the earth seemed to be just a small bit of dust. It is only a small planet, and travels around the sun. The sun togethe...
A.
the Milky Way is the only galaxy
B.
other galaxies are near ours
C.
the sun is a large star in the Milky Way
D.
the earth is a small part of the universe
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【单选题】Scientists have many theories about how the universe ____ into being. [ ]
A.
came
B.
was coming
C.
had come
D.
would come
查看完整题目与答案
【判断题】幼茎的木栓形成层起源于表皮或皮层,所以茎较早的次生构造中常有皮层存在。()
A.
正确
B.
错误
查看完整题目与答案
【多选题】茎的木栓形成层可以起源于( )
A.
表皮
B.
皮层
C.
中柱鞘
D.
初生韧皮部
查看完整题目与答案
【单选题】关于收集资料,下列哪项是错误的( )
A.
收集资料要准确、全面
B.
收集资料是在患者刚入院时进行
C.
收集资料贯穿护理工作全过程
D.
收集资料是护理评估的第一步
E.
收集资料为作出护理诊断提供依据
查看完整题目与答案
【判断题】根和茎中的木栓形成层最初都起源于中柱鞘。( )
A.
正确
B.
错误
查看完整题目与答案
【简答题】机油在活塞环和汽缸壁之间形成密封油膜。
查看完整题目与答案
【判断题】根与茎的木栓形成层最早起源于中柱鞘
A.
正确
B.
错误
查看完整题目与答案
【单选题】Our whole physical universe, when______to the simplest terms, is made up of two things, energy and matter.
A.
being reduced
B.
reducing
C.
reduced
D.
to be reduced
查看完整题目与答案
【判断题】根和茎的木栓形成层最早起源于中柱鞘
A.
正确
B.
错误
查看完整题目与答案
相关题目:
【单选题】When man began to search the skies, he saw a lot of things. In the universe(宇宙), the earth seemed to be just a small bit of dust. It is only a small planet, and travels around the sun. The sun togethe...
A.
the Milky Way is the only galaxy
B.
other galaxies are near ours
C.
the sun is a large star in the Milky Way
D.
the earth is a small part of the universe
查看完整题目与答案
【单选题】Scientists have many theories about how the universe ____ into being. [ ]
A.
came
B.
was coming
C.
had come
D.
would come
查看完整题目与答案
【判断题】幼茎的木栓形成层起源于表皮或皮层,所以茎较早的次生构造中常有皮层存在。()
A.
正确
B.
错误
查看完整题目与答案
【多选题】茎的木栓形成层可以起源于( )
A.
表皮
B.
皮层
C.
中柱鞘
D.
初生韧皮部
查看完整题目与答案
【单选题】关于收集资料,下列哪项是错误的( )
A.
收集资料要准确、全面
B.
收集资料是在患者刚入院时进行
C.
收集资料贯穿护理工作全过程
D.
收集资料是护理评估的第一步
E.
收集资料为作出护理诊断提供依据
查看完整题目与答案
【判断题】根和茎中的木栓形成层最初都起源于中柱鞘。( )
A.
正确
B.
错误
查看完整题目与答案
【简答题】机油在活塞环和汽缸壁之间形成密封油膜。
查看完整题目与答案
【判断题】根与茎的木栓形成层最早起源于中柱鞘
A.
正确
B.
错误
查看完整题目与答案
【单选题】Our whole physical universe, when______to the simplest terms, is made up of two things, energy and matter.
A.
being reduced
B.
reducing
C.
reduced
D.
to be reduced
查看完整题目与答案
【判断题】根和茎的木栓形成层最早起源于中柱鞘
A.
正确
B.
错误
查看完整题目与答案