用水平风吹如图四个模型，其中空气对模型下表面的压强小于上表面的压强的是（  ）

标有“6V  1.5W”的小灯泡，通过它的电流随两端电压变化的关系如图所示，若把这样的三只灯泡串联起来，接在12V的电源两端，灯泡的电阻及实际功率约为（）

In China, primary school has more ____  (woman) teachers.
Chinese people all dress____  (they) in the best clothes when important festivals come.
The guide has collected the ____  (visit) ID cards since they arrived at this five-star hotel.
Her red dress makes her look much____ (pretty).
Cut the apple into____  (half). Then we can share them.
I am waiting for my turn____  (make) a wish at the table with my friends.
I look forward to____  (dress) up as Monkey King.
Does this pair of glasses____ (match) my jeans?
Some students don’t know how to have ____  (funny) at weekends.
The two children ____  (agree) about everything and always argued.