The treatment will continue until the patient reaches the point ( ) he can walk by himself.
A.正确答案Bthat
B.where
C.what
D.which
The treatment will continue until the patient reaches the point ( ) he can walk by himself.
The treatment will continue until the patient reaches the point ( ) he can walk by himself.
A.正确答案Bthat
B.where
C.what
D.which