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【单选题】
一次托运时,下列属于零担货物运输的是( )A.
重量不足2吨
B.
重量不足3吨
C.
重量不足4吨
D.
重量不足5
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举一反三
【单选题】She is very busy ____for a journey. A. to prepare B. preparing C. to be preparing D. being prepared
A.
to prepare
B.
preparing
C.
being repaired
【单选题】All the students are busy ____ the final examination (期末考试). [ ]
A.
preparing for
B.
preparing
C.
to prepare
D.
prepare
【单选题】'I'm a total geek all around', says Angela Byron, a 27-year-old computer programmer who has just graduated from Nova Scotia Community College. And yet, like many other students, she 'never had the con...
A.
negative
B.
biased
C.
puzzling
D.
enthusiastic
【简答题】A．Preparing for the race of Marathons. B．Preparing for the cycling race the next day. C．Training for a hiking race. D．Doing an experiment.
【单选题】Father is us a meal . We may wash our hands and the meal.
A.
preparing ; prepare
B.
preparing ; prepare for
C.
preparing for ; prepare
D.
preparing for ; preparing for
【单选题】We are busy__________ the final exams.
A.
to prepare for
B.
preparing for
C.
preparing
D.
preparing with
【单选题】用原型法开发信息系统是先提供一个原型,再不断改进完善,直到用户满意。这个原型指的是( )。
A.
系统的概念模型
B.
系统的逻辑模型
C.
系统的物理模型
D.
可行性模型
【单选题】'I'm a total geek all around,' says Angela B. Yron, a 27-year-old computer prlogrammer who has just graduated from Nova Scotia Community College. And yet, like many other students, she 'never had the ...
A.
negative
B.
biased
C.
puzzling
D.
enthusiastic
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