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【简答题】
SOL特定查询包括____、传递查询、____和子查询4种。
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【简答题】A: Hi, Mary! I know you are good at computer. Could you help me with my computer? B: Of course. What's with your computer? A: My father has bought me a new . But it can’t work! I don't know why. B: Do...
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【单选题】听力原文：W: Hey, Henry, bow's everything going, and what's with the flowers? M: They're for my wife. W: Oh, a wedding anniversary or something? M: To tell the truth, it couldn't be worse. You see, I have ...
A.
He was playing computer games with a few of his friends.
B.
He was playing basketball with a few of his friends.
C.
He was having a barbecue with a couple of friends.
D.
He was watching a game on TV with some friends.
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【单选题】听力原文：W: Hey, Henry, how's everything going, and what's with the flowers? M: They're for my wife. W: Oh, a wedding anniversary or something? M: To tell the truth, it couldn't be worse. You see, I have ...
A.
He was playing computer games with a few of his friends.
B.
He was playing basketball with a few of his friends.
C.
He was having a barbecue with a couple of friends.
D.
He was watching a game on TV with some friends.
查看完整题目与答案
【单选题】模型视图点击菜单栏哪一栏可以调为前视图?
A.
视图菜单栏
B.
相机菜单栏
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【多选题】Word制表的操作步骤包括()。
A.
在Word窗口菜单栏点击“表格”
B.
找到“插入”
C.
找到“表格”并点击
D.
输入行数和列数、选择固定列宽或根据窗口内容调整表格、点击确定
E.
击取消
查看完整题目与答案
【单选题】怎样速查找当前网页中的特定字符?
A.
点击菜单栏“搜索”图标
B.
逐行浏览网页
C.
点击菜单“编辑 查找”
D.
点击菜单“查看 源文件”
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【简答题】假设某商品市场上的需求函数和供给函数分别为 Qd＝50－8P Qs＝－17．5＋10P 在达到均衡时，市场上该商品的价格和销量各是多少?如果政府实行限制价格，该商品的价格不得超过2．75元，那会发生什么情况?如果政府实行保护的支持价格，规定该商品不得低于4．25元，那又会发生什么情况?
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【判断题】点击菜单栏“数据”-“分类汇总”，可以按列进行分类计数。()
A.
正确
B.
错误
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【单选题】假设某商品的需求函数为Q=120-20P，该商品的市场均衡价格为4元；当需求函数变为Q=100-20P时，供给不发生变化且供给曲线向右上方倾斜，可知
A.
均衡价格必定大于 4 元
B.
均衡价格必定小于 4 元
C.
均衡价格仍为 4 元
D.
均衡价格可能小于 4 元也可能等于 4 元
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【单选题】--- I’m sorry that I can’t go to your party tonight. ---- ______ ? Haven’t we agreed on it ?
A.
What is it
B.
Why don’t you
C.
What do you think
D.
How is it
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【简答题】A: Hi, Mary! I know you are good at computer. Could you help me with my computer? B: Of course. What's with your computer? A: My father has bought me a new . But it can’t work! I don't know why. B: Do...
查看完整题目与答案
【单选题】听力原文：W: Hey, Henry, bow's everything going, and what's with the flowers? M: They're for my wife. W: Oh, a wedding anniversary or something? M: To tell the truth, it couldn't be worse. You see, I have ...
A.
He was playing computer games with a few of his friends.
B.
He was playing basketball with a few of his friends.
C.
He was having a barbecue with a couple of friends.
D.
He was watching a game on TV with some friends.
查看完整题目与答案
【单选题】听力原文：W: Hey, Henry, how's everything going, and what's with the flowers? M: They're for my wife. W: Oh, a wedding anniversary or something? M: To tell the truth, it couldn't be worse. You see, I have ...
A.
He was playing computer games with a few of his friends.
B.
He was playing basketball with a few of his friends.
C.
He was having a barbecue with a couple of friends.
D.
He was watching a game on TV with some friends.
查看完整题目与答案
【单选题】模型视图点击菜单栏哪一栏可以调为前视图?
A.
视图菜单栏
B.
相机菜单栏
查看完整题目与答案
【多选题】Word制表的操作步骤包括()。
A.
在Word窗口菜单栏点击“表格”
B.
找到“插入”
C.
找到“表格”并点击
D.
输入行数和列数、选择固定列宽或根据窗口内容调整表格、点击确定
E.
击取消
查看完整题目与答案
【单选题】怎样速查找当前网页中的特定字符?
A.
点击菜单栏“搜索”图标
B.
逐行浏览网页
C.
点击菜单“编辑 查找”
D.
点击菜单“查看 源文件”
查看完整题目与答案
【简答题】假设某商品市场上的需求函数和供给函数分别为 Qd＝50－8P Qs＝－17．5＋10P 在达到均衡时，市场上该商品的价格和销量各是多少?如果政府实行限制价格，该商品的价格不得超过2．75元，那会发生什么情况?如果政府实行保护的支持价格，规定该商品不得低于4．25元，那又会发生什么情况?
查看完整题目与答案
【判断题】点击菜单栏“数据”-“分类汇总”，可以按列进行分类计数。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】假设某商品的需求函数为Q=120-20P，该商品的市场均衡价格为4元；当需求函数变为Q=100-20P时，供给不发生变化且供给曲线向右上方倾斜，可知
A.
均衡价格必定大于 4 元
B.
均衡价格必定小于 4 元
C.
均衡价格仍为 4 元
D.
均衡价格可能小于 4 元也可能等于 4 元
查看完整题目与答案
【单选题】--- I’m sorry that I can’t go to your party tonight. ---- ______ ? Haven’t we agreed on it ?
A.
What is it
B.
Why don’t you
C.
What do you think
D.
How is it
查看完整题目与答案