they work hard,but their efforts are not very p------
they work hard,but their efforts are not very p------
they work very hard and are often away of from their familie
Efforts may not succeed,but do not work hard will fail
Japanese students work very hard but many are unhappy.They h
Japanese students work very hard but many are unhappy.They f
are they not hard-working very.连词成句
It' s hard work and we need to work very quickly,but I'm not
They are very tired after a day's hard work.同义句是 They are al
The worker are woking very hard _they can finish their work
Although he is very clever ,but he does not work hard.句子改错 I
they all work very hard [ ] [ ]填空
They are not ( ) for their