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【单选题】
下列不属于养老机构的是
A.
各种养老院
B.
老年护理中心
C.
临终关怀中心
D.
家庭及社区
E.
日间老人护理站
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参考答案:
举一反三
【单选题】( )是指一个人的心理上的性别认同与生物学的性别不吻合。
A.
自闭症
B.
破坏行为
C.
性别倒错
D.
欺骗行为
【单选题】在定义表中字段属性时,对要求输入相对固定格式的数据,例如电话号码010-65971234,应该定义该字段的()。
A.
格式
B.
默认值
C.
输入掩码
D.
有效性规则
【单选题】有一普通螺纹的公称直径为 12mm ,螺距为 1.75mm ,单线,中径公差代号为 6g ,顶径公差代号为 6g ,旋合长度为 L ,左旋,则正确的标记为:( )
A.
M12 X 1.75 -6g-L
B.
M12 LH -6g6g – L
C.
M12 X 1.75 LH -6g-L
D.
M12 LH -6g-L
【单选题】有一普通螺纹的公称直径为12 mm,螺距为1 mm,单线,中径公差代号为6g,顶径公差代号为6 g,旋合长度为L,左旋,则正确标记形式为( )。
A.
M12 ×1—6g 6g—LH
B.
M12 ×1 LH—6g6g—L
C.
M12×1—6g 6g—L左
D.
M12×1左—6g6g—L
【单选题】有一普通螺纹的公称直径为12mm,螺距为1.75mm,单线,中径公差带代号为6g,旋合长度为L,左旋,则正确的标记为( )。
A.
M12X1.75-6g-L左
B.
M12LH-6g6g-L
C.
M12X1.75LH-6g
D.
M12LH-6g-L
【单选题】有一普通螺纹的公称直径为 12mm ,螺距为 1mm ,单线,中径公差代号为 6g ,顶径公差代号为 6g ,旋合长度为 L ,左旋。则正确标记为( )。
A.
M12X1-66g-LH
B.
M12X1 LH –6g6g-L
C.
M12X1-66g-L 左
【单选题】有一普通螺纹的公称直径为12mm,螺距为1mm,单线,中径公差代号为6g,
A.
公差代号为6g,旋合长度为L,左旋。则正确标记为(  )。
B.
M12×1—6 6g—LH
C.
M12×1 LH—6g—L
D.
M12×1—6g6g—L左
E.
M12×1 左—6g6g—L
【单选题】A study of marital relationships in which one partner s sleeping and waking cycles differ from those of the other partner reveals that such couples share fewer activities with each other and have more...
A.
Married couples in which both spouses follow the same sleeping and waking patterns also occasionally have arguments than can jeopardize the couple's marriage.
B.
The sleeping and waking cycles of individuals tend to vary from season to season.
C.
The individuals who have sleeping and waking cycles that differ significantly from those of their spouses tend to argue little with colleagues at work.
D.
People in unhappy marriages have been found to express hostility by adopting a different sleeping and waking cycle from that of their spouses.
E.
According to a recent study, most people's sleeping and waking cycles can be controlled and modified easily.
【单选题】Which of the following statements is NOT true?
A.
Members of a species differ from one another.
B.
All differences between individuals are inherited.
C.
Two organisms with identical genes may grow to different sizes.
D.
Not all of the organisms can live to reproduce.
【单选题】有一普通螺纹的公称直径为 12mm ,螺距为 1mm ,单线,中径公差代号为 6g ,顶径公差代号为 6g ,旋合长度为 L ,左旋。则正确标记为( )。
A.
M12 × 1 — 6 6g — LH
B.
M12 × 1 LH — 6g — L
C.
M12 × 1 — 6g6g — L 左
D.
M12 × 1 左— 6g6g — L
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