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【单选题】
对多种影响因素按其重要程度进行一定组合,先按第一组合选择出较大范围目标对象,再按第二组合对第一组合筛选出来的对象进一步缩小范围,以此类推,得出最终目标对象。该描述是以下哪种数据分析方法的思想()。A.
回归分析法
B.
平均分析法
C.
对比分析法
D.
层层筛选法
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举一反三
【单选题】— Do you know ? I'm going to see him. — Sorry, I don't know. [ ]
A.
where does Mr Li live
B.
where did Mr Li live
C.
where Mr Li lives
D.
where Mr Li lived
【单选题】听力原文：M: Where does Miss King come from? F: She comes from Tokyo. What does Miss King probably speak?
A.
Japanese.
B.
French.
C.
English.
【简答题】接触网系统中的定位装置包括 ______ 和 ______ 。
【单选题】听力原文：M: Do you remember Regine? Where does she come from? Is she married? Where does she work? Listen to Regine speaking. W: My name is Regine. I'm German. I live in a small town. I'm not married. I l...
A.
70.
B.
27.
C.
17.
D.
22.
【单选题】下列关于Internet的说法不正确的是
A.
Internet是一个物理网络
B.
Internet在中国曾经有多个不同的名字
C.
Internet是目前世界上覆盖面最广、最成功的国际计算机网络
D.
Internet的中文名称是“因特网”
【单选题】—Do you know _______? I'm going to see him. —Sorry, I don't know. [ ]
A.
where he lives
B.
where does he live
C.
where did he live
D.
where he lived
【单选题】男性,35岁。主诉乏力3个月,伴左上腹饱胀感。护理体检:浅表淋巴结未及,肝未及,脾肋下5cm,Hb90g/L,白细胞170×109/L,血小板300×109/L。如需明确诊断应先作的检查是
A.
肝脾B超
B.
腹部CT
C.
骨髓检查
D.
血沉
【单选题】Where does the man want the apartment to be ?
A.
Near a subway station.
B.
In the downtown.
C.
Near a hotel.
D.
In the suburbs.
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