Internet-Formed Friendships and Romantic Relationships Are,on Average,slightly ________ Likely Than

Internet-formed friendships and romantic relationships are,on average,slightly ________ likely than relationships formed in person to last and be satisfying.In fact,in one estimate,online dating now is responsible for about a _____ of U.S.marriages.

A) more;one-third
B) less;one-tenth
C) more;one-fifth
D) less;one-eighth