【判断题】Should the names of the books be underlined in handwritten type or italicized in printing?
【判断题】只要输入有界,则输出一定有界的系统称为稳定系统
【简答题】[ A] given names [B] frrst names [ C ] family names [ D] full names
【单选题】When the sisters write books, they use strange names instead of their own names, why?
A.
their own names are not good
B.
men writers will be better accepted.
C.
people prefer strange names
D.
strange names are unique
【简答题】若点(a+1,3)与点(-2,b-2)关于x轴对称,则点P(-a,b)关于原点的对称点坐标是______.
【简答题】Names of books should be in ______.
【单选题】万用表实质是一个带有整流器的 () 仪表
【单选题】The medical team ______ 5 doctors and 3 nurses was sent to Africa last week.
【单选题】在进出口业务中,能够作为物权凭证的运输单据有( )