问题
Lin Feng has to make a living by himself because his parents have ______ for years.
A:die
B:dead
C:died
D:been dead;
B:dead
C:died
D:been dead;
正确答案是：
同类题型
We sell our clothes _______ very good price.
In the good care of the nurses, the patient is ____recovering from the heart operation
What do you think of the suggestion _______ he offered us _______ we go to New York for our holiday?
I think sometimes watching TV will cause visual pollution to the teenagers—_________