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【判断题】
格式转换软件格式工厂可以支持音频和视频的剪裁和合并。A.
正确
B.
错误
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【简答题】鲁”是我国哪个省份的简称
【单选题】关于团体标准的说法,正确的是( )。
A.
在关键共性技术领域应当利用自主创新技术制定团体标准
B.
团体标准的技术要求不得高于强制性标准的相关技术要求
C.
团体标准由依法成立的社会团体协调相关市场主体共同制定
D.
团体标准对本团体成员强制通用
【单选题】根据《标准化法》关于团体标准的说法,正确的是
A.
仅供本团体成员约定采用
B.
由社会团体协调相关市场主体共同制定
C.
技术要求不得高于强制性国家标准
D.
应当免费向社会公开标准文本
【简答题】The outbreak of the novel coronavirus has impacted China greatly. Now we are in a national battle against the fast spread of the epidemic. You and your family members are also part of this nation-wide...
【单选题】What did the American government do in the year 2009?
A.
It allowed the Native Americans to vote as a citizen.
B.
It apologized to all Native Peoples for the many instances of violence, maltreatment, and neglect it has done to them.
C.
It passed laws to stop the discrimination on the Native Americans.
D.
It announced that all men are created equal.
【简答题】写出下列单词的中文意思:むずかしい
【单选题】What did the citizen scientists find?
A.
One of Genghis Khan's homes.
B.
A structure built by Genghis Khan.
C.
A tomb older than Genghis Khan.
【单选题】What did the citizen scientists find?
A.
one of Genghis Khan’s homes
B.
a structure built by Genghis Khan
C.
a tomb older than Genghis Khan
【单选题】下列关于青春期的发育、生理和心理特点的描述，不正确的是（ ）
A.
脑和心肺等内脏器官功能增强并趋于完善
B.
男孩往往比女孩提前进入青春期
C.
对异性产生好感，有萌动的性意识
D.
进入青春期后，身高和体重迅速增加
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