问答题
已知P为F，则P∧Q为( )。
假
单项选择题 A、 B、 C、 D、
多项选择题 衡量固化效果的主要指标有哪些？
单项选择题 Which one is similar with”This is for the phone calls you made from your room”?( )A.This is the charge for the dinner.B.This is the charge for the business center.C.This is the charge for your IDD calls.
