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【单选题】
电子商务模式可以从多个角度建立不同的分类框架,其中,按照交易主体分类中,属于电子商务主流的类型为
A.
B2B
B.
B2C
C.
C2C
D.
B2O
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参考答案:
举一反三
【单选题】The old couple decided to _______ a boy and a girl though they already had three children of their own .
A.
adapt
B.
bring
C.
receive
D.
adopt
【判断题】基础内箍筋的作用仅起一个稳固作用,也可以说是防止钢筋在浇注时受到扰动,一般是按两根进行计算。
A.
正确
B.
错误
【单选题】关于髋关节的描述错误的是
A.
由股骨头和髋臼组成
B.
髋臼可容纳股骨头的2/3
C.
关节囊坚厚
D.
股骨颈全包在关节囊内
E.
囊内有股骨头韧带
【单选题】圣彼得堡港位于( )海,芬兰湾内。
A.
B.
波罗的
C.
D.
地中
【单选题】Though the girl had been suffering from the blood disease, she acted as if nothing ________ while facing her friends and relations.
A.
happened
B.
would happen
C.
was happened
D.
had happened
【单选题】毒品区别于其他毒物的自然特征是( )
A.
非法性
B.
成瘾性
C.
危害性
D.
天然性
【单选题】Though the girl had been suffering from the blood disease, she acted as if nothing____ to her while facing her friends and relation.
A.
happened
B.
would happen
C.
was happened
D.
had happened
【单选题】毒品区别于其他毒物的自然特征是
A.
非法性
B.
成瘾性
C.
危害性
D.
合法性
【单选题】基础内箍筋的作用仅起一个稳固作用,也可以说是防止钢筋在浇注时受到挠动。至少取 ( ) 根进行计算。
A.
1
B.
2
C.
3
D.
4
【单选题】the smiths decided to _____ a boy and a girl though they already had three children.
A.
adapt
B.
bring
C.
receive
D.
adopt
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