【单选题】The screen standing( )the couple is that they are from different countries.
【单选题】下列关于自由软件(freeware)叙述中,错误的是____。
C.
允许修改其源代码,可不公开对源代码修改的具体内容
【判断题】如果发盘人在发盘中没有受约束的意思,则不构成发盘,而只是邀请对方发盘。判断对错
【单选题】The screen standing ____ the couple is that they are from different countries.