— Is Helen watching TV?
— Yes,she is. She _____ TV for two hours every day.
watches
is watching
watched
has watched
句意：— 海伦正在看电视吗？— 是的，她在看电视。她每天看两个小时的电视。根据 every day 可知，时态是一般现在时，故答案为选项A。