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【多选题】
下列关于正装领带的打法,说法正确的有
A.
领结尽可能挺括、端正,外观呈倒三角
B.
领带长度以遮盖过皮带扣为宜
C.
为防止领带乱飘,建议使用领带夹
D.
穿夹克打领带是不规范的行为
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参考答案:
举一反三
【单选题】Speaker A: Im worried about those classes I missed when I was sick. Speaker B:______
A.
I am glad that you have got well.
B.
Don't worry. Everything will be all right.
C.
I'll try to bring you up to date on what we've done.
D.
Maybe you should explain to our teacher why you were absent from class last week.
【单选题】15 When did the accident happen?
A.
At about 8:00 am
B.
At about 9:00 am
C.
At aboutl0:00 am
【单选题】Now when talking about economic reform. I am very ______ aware of the shadow hanging over most African countries' debt.
A.
well
B.
far
C.
much
D.
greatly
【单选题】吞服强酸、强碱类腐蚀性药物的患者,切忌进行的护理操作
A.
口腔护理
B.
洗胃
C.
导泻
D.
灌肠
E.
输液
【单选题】(12)引入二叉线索树的目的是( )。
A.
加快查找结点的前驱或后继的速度
B.
为了能方便的找到双亲
C.
为了能在二叉树中方便的进行插入与删除
D.
使二叉树的遍历结果唯一
【单选题】When did the accident happen?
A.
at about 8:00 am
B.
at about 9:00 am
C.
at about 10:00 am
【单选题】When did the accident happen?
A.
At about 8:00 am.
B.
At about 9:00 am.
C.
At about 10:00 am.
【单选题】when did the accident happen ?
A.
at about 8:00 am
B.
at about 9:00am
C.
at about 10:00am
【单选题】在星形结构中,常见的中央结点为( )
A.
路由器
B.
集线器
C.
网络适配器
D.
调制解调器
【单选题】引入二叉线索树的目的是 ( )
A.
加快查找结点的前驱或后继的速度
B.
为了能在二叉树中方便地进行插入与删除
C.
为了能方便地找到双亲
D.
使二叉树的遍历结果唯一
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