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【单选题】
lacking--lagging
A.
lacking
B.
lagging
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举一反三
【单选题】在计算机辅助系统中,CAT表示( )。
A.
计算机辅助教学
B.
计算机辅助测试
C.
计算机辅助管
D.
计算机辅助考试
【单选题】What is enclosed with this letter?
A.
A warranty
B.
An invoice
C.
A receipt
D.
A user manual
【单选题】What is this passage mainly concerned with?
A.
The functions of the Department of Labor in America.
B.
A serious problem threatening American economy.
C.
The successful attempt of regulating sweatshops in America.
D.
The seriousness of the problem of sweatshops in America.
【单选题】What is this passage mainly concerned with?
A.
Many adverts can be read literally.
B.
Everyone has a daydream.
C.
Many adverts function on the level of the daydream.
D.
Many adverts are deceitful because they can not make their promises.
【单选题】在计算机辅助系统中,CAM的含义是
A.
计算机辅助设计
B.
计算机辅助制造
C.
计算机辅助教学
D.
计算机辅助测
【判断题】359气门组一般由凸轮轴正时齿轮挺柱挺柱导管推杆摇臂和摇臂轴等零件组成。
A.
正确
B.
错误
【单选题】在计算机辅助系统中CAT表示( )。
A.
计算机辅助考试
B.
计算机辅助教学
C.
计算机辅助管理
D.
计算机辅助测试
【单选题】在计算机的辅助系统中,“CAD”是指()。
A.
计算机辅助设计
B.
计算机辅助测试
C.
计算机辅助教学
D.
计算机辅助制造
【单选题】在计算机辅助系统中, CAM 的含义是
A.
计算机辅助设计
B.
计算机辅助制造
C.
计算机辅助教学
D.
计算机辅助测试
【单选题】What is this passage mainly concerned with?
A.
The problems in U.S. hospitals and medical centers.
B.
Why a hospital bill costs what it costs.
C.
How difficult it is for a patient to get medical services.
D.
How the medical charges rise as technology advances.
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