| A．in; at | B．on; at | C．at; at | D．on; on |
| A．Either | B．None | C．Both | D．Neither |
| A. The story tells us “Don’t be proud, slow and steady wins the race”. B. It’s the polite thing to give our seat to people in need on the bus. C. “Please” and “Thank you” are the magic words. D. Xian Xinghai was a musician. He wrote great music. E. We shouldn’t laugh at others when they are in trouble. |
搜索
