康骏的回答：

Avril Lavigne(艾薇儿）：1 girlfriend 2 My happy ending

Alanis Morissette(阿兰尼斯·莫里塞特):唱哪首不记得了

Simple Plan简单乐队）：Your love is a lie

Hedley(海利乐队）：on my own

孙辉的回答：

Avril Lavigne(艾薇儿）：1 girlfriend 2 My happy ending

Alanis Morissette(阿兰尼斯·莫里塞特):唱哪首不记得了

Simple Plan简单乐队）：Your love is a lie

Hedley(海利乐队）：on my own

朱圣伟的回答：

Tonight's closing ceremony got off to a raucous start with Nikki Yanofsky, Derek Miller, and Eva Avila singing "Let's Have a Party" as the athletes entered the stadium.

Neil Young sang his classic "Long May You Run", and there were also appearances by three Canadian actors: William Shatner, Catherine O'Hara, and Michael J. Fox

In addition, Canadian musicians Avril Lavigne, Alanis Morissette, Simple Plan, Hedley, Marie-Mai, and La Bottine Souriante took the stage at different times.

The evening closed with k-os performing "Eye Know Something". He was accompanied by scores of hip-hop dancers from XXS, NON, and Hip Hop Youth of Vancouver.

[古灵精怪?的回答：

Nikky Yanofsky, Derek Miller and Eva Avila --Let's Have a Party; Neil Young Performs--Long May You Run; Michael Bubl--Maple Leaf Forever; Nickelback--Burn it to the Ground; Avril Lavingne--So Much for My Happy Ending --Girlfriend ; Alanis Morissette --Wunderkind; Simple Plan--When I'm Gone; Hedley--Cha-Ching ; Marie-Mai--Emmene-moi;