In the 1990s, almost every young married woman had a baby strapped to her back in Malawi.

以下选项中内容正确的有 A: Fire goods/flammable items are forbidden on the train. B: Generally speaking wehave to arrive at the airport at least two hours before the departure time. C: Make sure you are firmly strapped in before the plane takes off. D: At theairport we shouldaccept security inspection consciously