H Give the number of days you were present in the united states during:
看了下以下的instruction, 这里的天数是按是实际在美国的时间算，而不用减去作为
exempt的天数吧？
For the list of this exceptions to the days you must count as actually
present in the United States, see in chapter 1 of Pub. 519.
谢谢
