Question

(   ) 2.—What's the influence of TV      children?

―It's hard to say. It      what they watch.

A.   on;depends

B.   to;depends on

C.   to;depends

D.   on;depends on

Answer 1

2. D influence on sth. /sb.意为”对...有影响";depend on意为"依靠，取决于"。