【简答题】A.To show a videotape on survival in outer space. B.To gain support for the space program. C.To describe her experience on space missions. D.To inform. the audience about the space suit.
【单选题】On April the 18th, 1906, it was a few minutes after five oclock in the morning. Most people in San Francisco were asleep, but the rattling of the milkmens carts and bottles meant that the city was wak...