第1个回答 2013-03-15
No matter how long it takes, I will do it.
How long will it takes?
It takes so long.
第2个回答 2013-03-15
how many time will you spend
第3个回答 2013-03-15
亲 你的主语是谁呢有很多种表达方式啊 比如
How long should I spend on this?(我做主语)
How long does it take ?本回答被提问者采纳
第4个回答 2013-03-15
How much time will you spend ?
第5个回答 2013-03-15
How long will it take?