改错:It is a hard work and he works very hard .
改错:It is a hard work and he works very hard .
he is a good student,and works very very hard,------ 填:so it
he is very strict and make us work very hard.work very hard是
he is work hard 和he is works hard 和he works hard有什么区别、、
----- Mr. Chen is a teacher and works very hard.
He is nice and he works hard .
He( )very hard.A.work B.at work C.works D.working
he is a hard worker.he works ( ).
I don't think it is a hard work 改错
he work very hard and often______ others
it is a hard work还是it is hard work
改错 Clever as she is ,but she works very hard.