A:So successful her business wa
B:So successful was her business
C:Such successful business she had
D:So was successful her business
爱迪生为发明蓄电池做实验,虽然失败25000多次,但始终充满必胜的信心,最后终于成功。这一事例告诉我们( )
生物体能够由小长大的原因是( )
They found _______ difficult to communicate with people from different countries.