皮皮学,免费搜题
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搜题
【单选题】
Netiquette, or net etiquette, refers to etiquette on the Internet. P eople that spam other users with unwanted e-mails or flood them with messages have very bad netiquette. You don’t want to be one of those people, so try to observe netiquette and be a good netizen.
A.
look at
B.
ignore
C.
follow
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皮皮学刷刷变学霸
举一反三
【单选题】CD4 T 细胞识别的抗原表位 不包括
A.
线性表位
B.
顺序表位
C.
构象表位
D.
蛋白降解后的多肽片断
E.
MHC Ⅱ类分子提呈的表位
【判断题】The boy seems to be particularly interested in such subjects as music, geography, language, mathematics, and natural science.
A.
正确
B.
错误
【判断题】概念技能是 对事物整体及相关关系进行认识、洞察、分析、判断和概括能力 。
A.
正确
B.
错误
【判断题】世界上第一种减毒活疫苗是英国医生发明的
A.
正确
B.
错误
【单选题】在旅游团离开各地前,以下各项工作中应该由全陪做的是( )。
A.
保管票证
B.
落实交通票据
C.
归还证件
D.
协助饭店结清与游客有关账目
【单选题】在旅游团离开各地之前,以下各项工作中应该由全陪做的是()。
A.
保管票证
B.
落实交通票据
C.
归还证件
D.
协助饭店结清与游客有关账目
【单选题】________ it is, the boy never seems to be able to finish it off.
A.
However interesting a book
B.
Whatever interesting a book
C.
How interesting a book
D.
What an interesting book
【单选题】( )在很大程度上决定整个物流系统的竞争能力。
A.
减少运输环节
B.
缩短运输时间
C.
提高实载率
D.
运费的高低
【判断题】The boy seems to be particularly interested in such subjects as music, geography, language, mathematics, and natural science.
A.
正确
B.
错误
【单选题】(2014·济南4月巩固性训练)________it is,the boy never seems to be able to finish it off.
A.
However interesting a book
B.
Whatever interesting a book
C.
How interesting a book
D.
What an interesting book
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