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【简答题】
已知一标准直齿圆柱齿轮的模数为8，求该齿轮分度圆上周节。
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【简答题】A Some British and American people like to invite friends for a meal at home. But you should not be upset if your English friends don't invite you home. It doesn't mean they don't like you! Dinner par...
【简答题】根据句子意思，用括号中所给单词的适当形式填空。 1. It's _____ (polite) to ask a lady about her age in western countries. 2. The story _____ (it) is interesting, but it's a little difficult for children. 3. Look! The age...
【简答题】阅读理解。 It's easy to make you embarrassed (窘迫的)-You may run into the wrong classroom and everyone looks at you. Or you have a piece of cabbage in your teeth! What do the American and British s find ...
【单选题】下列关于拍号说法正确的是:
A.
3 ∕ 4 拍，表示每小节有3个四分音符。
B.
3 ∕ 4 拍，表示以四分音符为一拍，每小节有3个四分音符。
C.
3 ∕ 4 拍， 表示以四分音符为一拍，每小节有3拍。
D.
3 ∕ 4 拍， 表示以四分音符为一拍，每小节有4拍。
【单选题】在Visual FoxPro中可以比较大小的是()数据。
A.
字符型、日期型、数值型
B.
字符型、货币型、通用型
C.
备注型、逻辑型、数值型
D.
日期型、备注型、逻辑型
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【简答题】How to be a Polite Guest Some British and American people like inviting friends for a meal at home. Dinner parties usually start between 7 and 8 p.m. and end at about 11p.m. Ask your hosts what time y...
【判断题】It's polite to ask a foreigner about the personal privacy, such as marital status, age, salary, politics and so on.
A.
正确
B.
错误
【单选题】行政复议决定分为( )形式。
A.
维持决定、补正决定、履行决定
B.
维持决定、履行决定、撤销决定
C.
维持决定、行政诉讼、补正决定、撤销或变更决定
D.
维持决定、履行法定职责、撤销或变更决定和确认具体行政行为违法
【单选题】It is all right to ask someone what their job or position is, but it's not polite to ask them their salary. This is considered a ______ matter in English speaking countries.
A.
humble
B.
secret
C.
private
D.
taboo
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