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【判断题】
在Windows 7中,当某个应用程序不再响应用户的操作时,可以按ctrl+shift+esc组合键,在弹出的对话框中选择所要关闭的应用程序,单击“结束任务”按退出该应用程序。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】The first Betty School was founded ______.
A.
in memory of Martha Berry
B.
in Martha Berry's own house
C.
by the efforts of Martha Berry
D.
to honor Martha Berry
【单选题】Martha: Hello, it's Martha. Are you okay? I've just heard that you had a narrow escape when you went diving that day? Carter: ______ Martha: What happened? You are a very experienced diver, aren't you...
A.
Who said that to you?
B.
Thanks, I'm okay.
C.
Don't mention it.
D.
I'd rather not talk about it.
【单选题】What surprises Martha about other companies?
A.
They don't monitor their competitor's activities.
B.
They are unaware of their won weaknesses.
C.
They don' t act on the information they have.
【单选题】What surprises Martha about other companies?
A.
They don't monitor their competitor's activities.
B.
They are unaware of their own weaknesses.
C.
They don't act on the information they have.
【单选题】According to Martha, what is the most important factor in MAX's success?
A.
The same customers keep buying their products.
B.
They only sell the best quality products.
C.
They earn high profit.
【单选题】Martha's utility function is U (x, y) = min { x + 2y, 2x + y } . George's utility function is U (x, y) = min { 2x + 4y, 4x + 2y } . If George and Martha have the same income and face the same prices f...
A.
George and Martha will both demand the same amount of y.
B.
Martha will always prefer George's consumption bundle to her own.
C.
George will always prefer Martha's consumption bundle to his own.
D.
George will demand more x than Martha demands.
【单选题】Louise ’ s letter is to _____ (Ashley / Martha / Nathan) .
A.
Ashley
B.
Martha
C.
Nathan
D.
.
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