be very interesting. I want to be the astronaut who teaches students about zero gravity with my head upside down in the spaceship，" said Han Yinan.

　　Many students think that the manned space program is still far away from them. But they feel proud that ordinary students could participate in such__a__great__scientific__achievement and hope there will be more possibilities to take part.

　　1．The best title of this passage can be ________．

　　A．The mascot

　　B．A reply from space

　　C．The manned space program

　　D．The letter to the astronauts

　　答案　B

　　解析　归纳标题题。本文大意为"一封穿越太空的回信让同学们对航天更加神往"。

　　2．The passage is mainly about ________．

　　A．what the students think of the manned space program

　　B．how two astronauts thank and encourage the students

　　C．how the letter from space makes the students care more for astronautics

D．how the students have expectations for China's future space program