GAZA CITY - Two Palestinians in the Gaza Strip were wounded by Israeli air-strikes early Friday morning, Palestinians said, only hours a visit of the UN chief to the Hamas-controlled territory. According to a spokesman for Gaza emergency services, a three-and-a-half-year-old girl was seriously wounded by an air strike at a home in the northern Gaza Strip town Beit Lahiya, which also left a man moderately wounded.  Five other attacks in the central and southern Gaza Strip targeted tunnels and fields, as well as another house in Jablais in the northern Strip. The Israeli military confirmed the attacks.