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【单选题】
EDI标准三要素是指()A.
EDI软件、数据元、数据段
B.
标准报文、数据元、数据段
C.
网络连接、数据标准化、EDI软件和硬件
D.
以上三种说法都不正确
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反馈参考答案：
举一反三
【单选题】The student insisted that he _____ nothing wrong and would never _____ the teacher. [ ]
A.
had done; give in
B.
had done; give in to
C.
should do; give away
D.
should do; give up
【单选题】He never thought of it before, ________all that his parents had done for him for granted.
A.
taking
B.
taken
C.
to take
D.
took
【单选题】Although he had done many great things, he never felt it necessary to______his achievements.
A.
lavish
B.
extravert
C.
impose
D.
vaunt
【简答题】中小学生的文学阅读包括()及鉴赏性阅读、借鉴性阅读、探究性 阅读等多种方式。 A、积累性阅读 B、浏览性阅读 C、理解性阅读 D、拓展辐射性阅读
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