填空。 I study 1 Taiyuan. My mother and 2 want 3 on a trip 4 the Great Wall. She 5 the Great Wall is very nice. We can 6 many things on it. It is about 360 kilometres 7 here to Beijing. We can go to Beijng 8 , on a bus 9 on a plane. It is too expensive to take a plane. Buses are slow. We want to 10 on a train. (     )1. A. on (     )2. A. me (     )3. A. go (     )4. A. at (     )5. A. talks (     )6. A. look (     )7. A. from (     )8. A. by train (     )9. A. and (     )10. A. go there B. of B. I B. goes B. on B. speaks B. look at B. at B. by a train B. or B. go to there C. in C. my C. to go C. of C. says C. looks at C. on C. on train C. but C. come there D. at D. her D. to does D. to D. say D. see D. to D. in train D. too D. come to there