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【简答题】
C语言的输入和输出都是通过调用系统提供的 [填空(1)] 实现的,而不是象其他程序设计语言是通过语句来实现,从而实现了程序设计的模块化。 A. 函数
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参考答案:
举一反三
【单选题】---I' m sorry to have kept you waiting. ---Oh, not at all. I___here for only a few minutes.
A.
have been
B.
had been
C.
have come
D.
will be
【判断题】氧 - 乙炔气割大厚度钢板时 , 应采用大号割炬和割嘴 , 以获得大的火焰能率。
A.
正确
B.
错误
【单选题】下列哪个选项可以记账
A.
未被审核的凭证
B.
上月未结账
C.
试算不平衡
D.
本月有未记录的业务
【单选题】— I ’ m sorry to have troubled you. — _____.
A.
Not to mention
B.
Don ’ t mention it
C.
All right
D.
With pleasure
【判断题】整车、零担运价,一次托运货物的计费重量达3吨以上的,按整车运价计费,不足3吨的按零担计费;普通货物分等运价,《汽车货物运输规则》对普通货物分为三等。
A.
正确
B.
错误
【单选题】听力原文:M: I am sorry. I have to leave a bit early. I have an important appointment with my doctor. W: That's fine with me. But you'd better tell the manager. Q: What is the possible relationship between...
A.
Teacher and student.
B.
Doctor and patient.
C.
Coworkers in an office.
D.
Manager and employee.
【单选题】---I ‟ m sorry to have kept you waiting long. ---Never mind. I ____ here for only a few minutes.
A.
have been
B.
have come
C.
have arrived
D.
waited
【单选题】I ’ m sorry to have to say this, ____ you forgot to turn off the lights when you left the room last night.
A.
and
B.
but
C.
so
D.
because
【单选题】汉字可以记录语素和音节,下列哪个选项是音节
A.
“葡”
B.
“人”
C.
“笑”
D.
“我”
【判断题】氧-乙炔气割大厚度钢板时,应采用大号割炬和割嘴,以获得大的火焰能率。
A.
正确
B.
错误
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