他居然会这样想，真是一件憾事。 It is a great pity that___________________.

小王在面试中让面试官相信他的潜力巨大。(potential) In the interview, Xiao Wang convinced the interviewers that___________________.

() The reason why people who have friends live longer than people<br/>who don't is that___________________. A: they get a lot of help from their friends B: they feel happier and take better care of themselves C: they take better care of their fiends D: their friends can teach them how to live a longer life