【单选题】【消耗次数：1】
数控机床是数值控制的工作母机的总称。该说法（ ）
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
下列关于数控机床的特点说法错误的是（ ）
①
加工零件的适应性强，灵活性好
②
加工精度高，产品质量稳
③
生产率高
④
减少工人劳动强度
⑤
生产管理水平提高
⑥
增加工人劳动强度
随机题目
【单选题】
Will we need to fill in the customs ( ) form?
①
declaring
②
declaration
③
declare
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declared
【单选题】
Hongkong is a famous shopping paradise. There are many jewelry shops and antique shops. Many things made in Asia and Europe can also be found there. ( )Chinese tea and books in different languages.
①
In addition to
②
Except for
③
Otherwise
④
Except
【单选题】
which the following choice is wrong about the meaning of duty?( )
①
值班
②
职责
③
税
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药物
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which the following choice is right about the meaning of costume ?( )
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化妆
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流行
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服装
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纽扣
【单选题】
I want to buy some ( )something typical Chinese at scenic spots.
①
goods
②
souvenirs
③
articles
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items
【单选题】
Not necessary if they have ( ) in particular to declare.
①
something
②
nothing
③
everything
④
anything
【单选题】
Qipao is one of the most typical traditional ( )for Chinese women
①
cloth
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coat
③
clothes
④
costume
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which the following choice is wrong about the meaning of item?（ ）
①
物品
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文章
③
项目
④
一条
【单选题】
which the following choice is right about the meaning of bracelet?( )
①
手镯
②
括号
③
耳环
④
空白