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【简答题】
立体曲面加工方法主要是()。
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举一反三
【单选题】Mr. Black used to be busy. But now he is ______ , so he has plenty of time to exercise.
A.
hard
B.
calm
C.
free
D.
nervous
【简答题】A．Prestige schools may not be better. B．The quality is about the same is every school. C．Prestige schools are always the best. D．In a good school the students always learn more.
【简答题】Fill in the blanks of the following letters with the words given below, and change the form wehn necessary. oblige, inform, prefer, convince, discount, quantity, purchase, quotation, interest Dear Mr....
【单选题】In Chinese, the same pronunciation with different tones has different meanings. The same is ____ music.
A.
real for
B.
sure of
C.
real to
D.
true for
【单选题】Mr. Black used to be busy. But now he's retired and , so he has plenty of time to exercise. (2014 连云港 )
A.
. hard
B.
. calm
C.
. free
D.
. nervous
【单选题】C语言程序由函数组成。它的____。
A.
主函数必须在其他函数之前,函数内可以嵌套定义函数
B.
主函数可以在其他函数之前,函数内不可以嵌套定义函数
C.
主函数必须在其他函数之前,函数内不可以嵌套定义函数
D.
主函数必须在其他函数之后,函数内可以嵌套定义函数
【单选题】Mr. Black used to _____ a teacher. But now he is a writer. [ ]
A.
/
B.
be
C.
is
D.
being
【单选题】Mr. Black used to ________ a teacher. But now he is a writer. [ ]
A.
/
B.
is
C.
be
D.
being
【简答题】用所给词的正确形式填空 give up, take a risk, run out, get out of, make a good decision, so that, be ready to ,be in control of,because o f, cut off。 1. As a mountain climber. she is used to . 2.It's very importa...
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