At the same time, after what you have said, I do not feel ______ in deciding on this matter entirely by myself.

A．The doctor gets more active professional support from the primary nurse.
B．Each patient is taken care of by a primary nurse day and night.
C．The primary nurse writes care plans for every patient.
D．The primary nurse writes health account for every patient.

A．the difficulties in teaching spelling
B．the role of spelling in general language development
C．the complexities of the basic writing skills
D．the necessity of teaching spelling