【单选题】Je________ce livre, je l'ai porté hier à la bibliothèque.
【单选题】旅游者对旅游交通的心理需要可以概括为( )
【单选题】We are (at) a critical point in our nation's history and we cannot go back as individuals or (as a country) to (what) .we were ten, five or even one year (earlier).
【单选题】History is about forgiving not forgetting. If some people forget history we should ________ them. [ ]
【简答题】Je lui ai expliqué pourquoi je (ne pas venir) _______________ .
【单选题】- je ______ ce livre, je l'ai porté hier à la bibliothèque.
【单选题】将sda6挂载在/mnt/P6目录下的命令是( )
A.
umount /dev/sda6 /mnt/P6
B.
mount /mnt/P6 /dev/sda6
C.
mount /dev/sda -p 6 /mnt/P6
D.
mount /dev/sda6 /mnt/P6
【判断题】囚徒的囚徒博弈中两个囚徒之所以会出于困境,无法得到想要的结果,是因为两囚徒都不在乎坐牢试讲长短本身,只在乎不能比对方坐牢的时间更长。( )