【单选题】A room with two twin beds. May be occupied by one or more people.
【单选题】下列四个量子数正确的组合正确的是( )
B.
n=4, l=3, m=-1, ms=+1/2;
C.
n=2, l=0, m=-1, ms=-1/2;
D.
n=3, l=2, m=2, ms=+1/2;
【单选题】听力原文:Rachel: What enormous twin beds! And look at those huge pillows on them! Let me try the beds. Oh, the mattress feels too soft for my liking! Lin: Look at the toiletries in the bathroom — shampoo,...
【判断题】当n = 3,l = 0时,m = 0, ms = 0
【判断题】Twin beds are much narrower, measuring a mere 39 inches (99 cm) across.
【简答题】TWB ------twin beds with bathroom.______________________
【单选题】Double Room,Twin Beds指的是