To create their voice sites, the illiterate may need the help of IBM and other groups in t

Defenders of science have also voiced their concerns at meetings such as "The Fl

Which of the following statements about voice sites is INCORRECT？A．They are in many ways s

The passage implies that voice sites______.A．cannot be used by those who don"t own a mobil

Which of the following contrasts is NOT implied in the passage？A．Voice site and convention

Their voices are so alike that I often _____ Mary for her roommate Betty on the pho

___ man can now create radioactive elements there is nothing he can do to reduce their radioactivity.