下列各式中,计算结果为正的是( )
A:4.1+(﹣5.5)
B:(﹣6)+2
C:﹣3+5
D:0+(﹣1)
My father ____ (take) the bus to work every day.
下列生态系统中,自动调节能力最强的是( )
趣味问答。
Rose is the only girl in her family. She is an apple of her parents' eyes.句中画线部分意思是:
唐太宗是一位被誉为千古一帝的贤君。下列事迹与他无关的是( )