【多选题】网络生活中的道德要求是社会公德规范在网络空间的运用和扩展。大学生在网络生活中加强社会公德自律 , 应当做到()
【单选题】______ is known to us is that Spaceship has launched for the first spacewalk successfully.
【单选题】_____ is known to all, paper was first made in China.
【单选题】______ the compass was first made in China.
【单选题】The most important sociological use of language is
B.
interpersonal function.
C.
per formative function.
【简答题】______first made Mark Twain known all over the country.
【单选题】Which sentence in the following is the most informative one?
A.
This past year was the hottest one on record.
B.
After the hottest year on record, scientists wonder whether global warming is the cause.
C.
Although global warming may have played a role in this year’s record-breaking heat, scientists say other factors were also at play.
【单选题】The first known settlers of Brain were the ______.