How many years did Skype start helping people make calls over the internet for free（）

A. Nora Ephon was born in a family of screenwriters.
B. Nora Ephon is not technically a classic film figure and doesn’t like classic films.
C. Sleepless in Seattle has numerous references to An Affair to Remember.
D. You’ve Got Mail is based on The Shop around the Corner.

A. Because he thinks their company is bidding on a new contact with McQ Corp.
B. Because he thinks there is no need to send gift to McQ Corp.
C. Because he thinks it might be misunderstood as a bribe and thus appears improper.
D. Because he thinks it is not expensive enough.