【单选题】关于顺序文件的描述,下面正确的是( )。
C.
数据以ASCII码形式存放在文件中,所以可通过文本编辑软件显示
【单选题】What does the student mean when he says this? A.He is not sure whether he needs help.###SX
A.
What does the student mean when he says this? A.He is not sure whether he needs help.
B.
He is not sure whether the librarian would help him.
C.
He hesitates to bother the librarian.
D.
He is not sure whether he can find the information he needs.
【单选题】下面关于顺序文件的描述中,正确的是___________。
A.
顺序文件中的数据是以ASCII码的形式存放的
【单选题】从单证的用途来分,大致可以分为商业单据(商业发票、装箱单等)、货运单据(海运提单、空运单、托运单等)、保险单据和金融单据(汇票、支票和本票等)以及( )等。
B.
(B)官方单据(原产地证书、海关发票、检验检疫证书等)
【单选题】从单证的用途来分,大致可以分为商业单据(商业发票、装箱单等)、货运单据(海运提单、空运单、托运单等)、保险单据和金融单据(汇票、支票和本票等)以及( )等。
B.
官方单据(原产地证书、海关发票、检验检疫证书等)
【单选题】What does the student mean when he says this?
A.
He is not sure whether he needs help.
B.
He is not sure whether the librarian would help him.
C.
He hesitates to bother the librarian.
D.
He is not sure whether he can find the information he needs.
【单选题】从单证的用途来分,大致可以分为商业单据(商业发票、装箱单等)、货运单据(海运提单、空运单、托运单等)、官方单据(原产地证书、海关发票、检验检疫证书等)以及( )等。
A.
(A)保险单据和金融单据(汇票、支票和本票等)
【单选题】What ______to do if he needs the book?
【单选题】从单证的用途来分,大致可以分为商业单据(商业发票、装箱单等)、货运单据(海运提单、空运单、托运单等)、官方单据(原产地证书、海关发票、检验检疫证书等)以及( )等。
【单选题】Bread and butter ______what he needs for breakfast.