It takes months to fly to Mars at present 对months提问

☆原句：It takes months to fly to Mars at present.
（翻译：现在飞往火星需要花几个月的时间.）

★针对 months 变为疑问句★：
How long does it take to fly to Mars at present?


※更多例句及翻译：
It takes me ten minutes to do the washing.
（--How long does It take you to do the washing?）
我要花十分钟来洗衣服.
It takes me two hours to finish my homework .
（--How long does It take you to finish my homework?）
我花了两个小时把作业做完.
It takes her three hours to repair her bike.
（--How long does It take her to repair her bike?)
她花了三个小时修自行.
It will take him a week to read this novel.
（--How long will It take him to read this novel?)
他花了一个星期看这本小说.
It took me an hour to reach there .
（--How long did It take you to reach there?)
我花了一个小时的时间到那.
.
▲注：一般在考试中,把陈述句改为疑问句时,“我”要改成“你”.例如例句1,2,5.