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搜题
【单选题】
下列哪些组织不属于内分泌系统
A.
甲状腺和甲状旁腺
B.
腺垂体和神经垂体
C.
肾上腺髓质和胰岛
D.
松果体和
E.
胰腺和肝
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举一反三
【判断题】无损压缩压缩前和压缩后还原的数据一致。
A.
正确
B.
错误
【判断题】1932 — 1945 年期间,东北抗日义勇军和东北抗日联军的游击战场主要在吉林省。
A.
正确
B.
错误
【单选题】听力原文:W: Hello, Kevin. This is Lucy. I'm afraid I won't be able to attend the party. I was just asked to go to a meeting at the same time as the party. M: Do come after your meeting, Lucy. Our party wo...
A.
She was afraid she might be kept too late.
B.
She would have something more important to do.
C.
She had to meet a friend of hers.
D.
She was not in the mood to attend the party.
【简答题】听 Mary 和 Amy 的对话。在空白处填入你听到的交通方式。 Mary: Well, first I tried to catch ___1___ but I waited for half an hour and no taxis were available. So I decided to take ___2___ . After waiting for fif minute...
【简答题】Mary: Well, first I tried to ( 1 ) , but I waited for half an hour and no taxis were available. So, I decided to ( 2 ) . After waiting for fif minutes at the bus stop, the bus finally came....
【多选题】客观世界与主观世界的对立统一主要体现在( )。
A.
客观世界与主观世界具有不同的存在方式
B.
客观世界与主观世界的发展不完全同步性
C.
客观世界规律可以以主观世界意志而改变
D.
客观世界与主观世界可以相互转化
【单选题】专一性杀虫剂VSR值( )。
A.
1-10
B.
10-100
C.
100-1000
D.
>1000
【判断题】无损压缩压缩前和压缩后还原的数据一致
A.
正确
B.
错误
【判断题】无损压缩编码压缩前的数据和还原后的数据不一致。
A.
正确
B.
错误
【单选题】液压舵机出现油缸爬行现象,引起的原因可能是()
A.
油压过低
B.
系统内有空气
C.
负荷过重
D.
操作不平稳
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