这里是US Airway的政策,各大航空公司差不多。 http://www.usairways.com/en-US/traveltools/specialneeds/childre Infants A passenger younger than 2 years (24 months) is considered an infant. We will accept an infant as young as 2 days old. Infants must be accompanied by a person 16 years or older or by the infant's parent (any age) in the same cabin. We recommend that you travel with a birth certificate if your child is younger than 2. You have 2 options for traveling with an infant: Infant (in lap) On flights within the U.S., a parent or any adult 16 or older may travel with 1 infant (in lap). On international flights, an infant (in lap) may require a paper ticket, and you may have to pay 10% of the published available adult fare and international taxes and surcharges. Taxes and surcharges are not discounted. Occasionally, a number of passengers traveling with an infant (in lap) are booked on the same flight, and some will be required to travel on a later flight to ensure a sufficient number of life vests for all passengers. Infant in a reserved seat If your infant will travel in his or her own seat, you must buy a ticket and bring a safety seat approved by the Federal Aviation Administration (FAA).
【在 h****a 的大作中提到】 : 这里是US Airway的政策,各大航空公司差不多。 : http://www.usairways.com/en-US/traveltools/specialneeds/childre : Infants : A passenger younger than 2 years (24 months) is considered an infant. We : will accept an infant as young as 2 days old. Infants must be accompanied by : a person 16 years or older or by the infant's parent (any age) in the same : cabin. We recommend that you travel with a birth certificate if your child : is younger than 2. : You have 2 options for traveling with an infant: : Infant (in lap)
Excel 2010开始好像就可以定义一个cell为finance data之类的,然后自动识别股票代 码获得价格,yahoo finance和google finance也可以通过他们的网页URL获得stock last price之类的,好像是通过excel 的 web external data 之类的。