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【判断题】
当作用线移动时,不会改变点的矩。
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】1将八进制数36.27转换为十进制数为: 。
【单选题】I can’t imagine what made him act like that .
A.
主语从句
B.
宾语从句
C.
表语从句
D.
同位语从句
【单选题】I made him ___ what I had told him.
A.
repeating
B.
that he repeated
C.
repeat
D.
to repeat
【单选题】在液压传动的基本回路中,若想改变执行元件的运动方向可采用( )回路。
A.
换向
B.
锁紧
C.
制动
D.
顺序
【简答题】I made him believe what I thought were several ______ ( tempt ) offers, but he wouldn't bite.
【简答题】(tempt) I made him believe what I thought were several _________ offers, but he wouldn't bite.
【多选题】按客户的重要性对其分类,可以分为()。
A.
忠诚客户
B.
贵宾型客户
C.
潜在客户
D.
重要型客户
E.
普通型客户
【简答题】What made him feel sad was that the whole family i him after he came back home from the prison.
【单选题】慢性齦炎的诊断依据不包括
A.
龈缘附近牙面有明显的菌斑、牙石堆积
B.
可探及龈下结石
C.
龈沟加深或龈袋形成
D.
龈沟探诊出血
E.
游离龈及龈乳头发红,龈缘变厚
【单选题】4 下列关于核被膜的描述哪个不正确()
A.
是核质之间的天然屏障
B.
保护核内的DNA分子免于机械损伤
C.
核质之间的物质交换和信息交流通过跨越双层核膜完成
D.
在光镜下很难分辨出核被膜
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