On Sundays, his grandfather likes to read newspapers _____ watch TV. [ ]

A. instead of

B. instead

C. rather

D. rather than

那些给予形体以准确的空间位置，并且能够使形体的出现完全受其骨骼线控制的骨骼构成形式，称为（）。

A.自由性骨骼

B.有作用性骨骼

C.可见骨骼

D.非作用性骨骼