【单选题】The cellphone, a device we have lived with for more than a decade, offers a good example of a popular technology's unforeseen side effects. More than one billion are (1)_____ use around the world, and...
【单选题】Which seems to be most significant in telling time to people of pre-industrial societies?
【简答题】形成良好班集体的重要标志是( )。 A.核心队伍 B.班级秩序 C.舆论班风 D.组织活动
【单选题】204 根据射频标签工作方式将射频技术分为被动式、半被动式和
【单选题】. Nowadays people attach importance _______ the children’s pre-school education.
【单选题】To prevent or delay a diabetes diagnosis, people with pre-diabetes should pay most attention to______.
【单选题】The purpose of this passage is ______.
A.
to tell people how the principle of freedom of press was established
B.
to show the significance of the trial
C.
to tell people where the expression 'as smart as a Philadelphia lawyer' comes from
D.
to tell people something special about the Philadelphia lawyer