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【多选题】
下面关于公文说法正确的有（）A.
不同文字稿本是同一内容用两种或两种以上文字撰写的文本
B.
草稿是原始的非正式文稿，不具备正式公文的效用
C.
副本是正本的复份，具备正式公文的法定效用
D.
试行—乒是试验推行本，不具备正式公文的法定效用
E.
定稿即正本
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举一反三
【单选题】The boy cycling in the street was knocked down by a minibus and received ______ injures.
A.
fatal
B.
excessive
C.
disastrous
D.
exaggerated
【简答题】The boy cycling in the street was knocked down by a minibus and received ________ injures. A) fatal B) excessive C) disastrous D) exaggerated
【单选题】网络安全技术主要是研究：安全攻击、安全机制和安全服务，以下 Ⅰ．有损网络安全的操作 Ⅱ．用于检测、预防的机制 Ⅲ．安全攻击恢复机制 Ⅳ．信息传输安全性 ( )属于安全机制方面的内容。
A.
Ⅰ和Ⅱ
B.
Ⅱ和Ⅲ
C.
Ⅲ和Ⅳ
D.
Ⅰ和Ⅳ
【简答题】The
boy received a grade of “F” for his paper because ___________
.A. it was too long and poorly written B. he hadn’t put his heart into his writing C. the teacher thought his dream was unrealistic D...
【单选题】The boy cycling in the. street was knocked down by a minibus and received_ _____injuries.
A.
fatal
B.
excessive
C.
disastrous
D.
exaggerated
【简答题】论述资本主义经济危机的实质和根源。
【单选题】In case 2 (page 10 of the textbook), Unknown to Boggs
A.
red roses are considered to bring bad luck and only bought for funerals.
B.
giving red roses to a German woman may have strong romantic associations.
C.
the number twelve is a symbol of hostility in German culture.
【简答题】Textbook Page80 Case 2.3
【简答题】简述资本主义经济危机的实质和根源。
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