Situations
Differences
Britons (英国人)
Americans
When being knocked into
They will say “sorry” before the other does.
They will ____ the person and expect him to say “sorry”.
When going out for dinner
They will ____ when going out for dinner.
They may wear a normal shirt to go to a good____.
When taking a taxi
They will give an address to the taxi driver and then ____.
They will ____ the taxi driver all the time.
关于光合作用和化能合成作用的叙述,正确的是( )①与异养生物有关 ②都将CO2和水合成为有机物③都属于自养生物的营养方式 ④合成有机物所利用的能量相同
温度、热量和内能三个物理量遇到了一起,下列关于它们的说法正确的是( )